Patent	Date	Title	Inventor	Assignee
126329	April 30, 1872	IMPROVEMENT IN PRINTING-TELEGRAPHS.	GEOEGE M. PHELPS, OF E. D. NEW YOEK	WESTEEN UNION TELEGEAPH COMPANY.
182996	October 10, 1876	IMPROVEMENT IN ACOUSTIC TELEGRAPHS.	THOMAS A. EDISON, OP NEW JERSEY	THE WESTEEN UNION TELEGEAPH COMPANY.
185507	December 19, 1876	IMPROVEMENT IN ELECTRO-HARMONIC MULTIPLEX TELEGRAPHS.	THOMAS A. EDISON, OF NEW JBESEY	WESTEEN UNION TELEGEAPH COMPANY.
186330	January 16, 1877	IMPROVEMENT IN ACOUSTIC ELECTRIC TELEGRAPHS.	THOMAS A. EDISON, OP NEW JEESEY.	THE WESTEEN UNION TELEGEAPH COMPANY.
196248	October 16, 1877	IMPROVEMENT IN QUADRUPLEX TELEGRAPHS.	HENEY C.. NICHOLSON, OP KY.	THE WESTEEN UNION TELEGRAPH COMPANY, OP NEW YORK CITY.
198088	December 11, 1877	IMPROVEMENT IN TELEPHONIC TELEGRAPHS.	THOMAS A. EDISON, OF NEW JEESET	THE WESTEEN UNION TELEG-BAPH COMPANY.
198087	December 11, 1877	IMPROVEMENT IN TELEPHONIC TELEGRAPHS.	THOMAS A. EDISON, OP NEW JERSEY	THE WESTERN UNION TELEGRAPH COMPANY.
199869	January 29, 1878	IMPROVEMENT IN DUPLEX TELEGRAPHS.	GEEEITT -SMITH, OF NEW YOEK	GEOBGE B. PEESCOTT, OF NEW YOEK, N. Y., AND THE WESTEEN UNION TELE-GEAPH COMPANY.
200993	March 5, 1878	IMPROVEMENT IN ACOUSTIC TELEGRAPHS.	THOMAS A. EDISON, OP NEW JEESEY	THE WESTEEN UNION TELEGEAPH COMPANY.
203019	April 30, 1878	IMPROVEMENT IN CIRCUITS FOR ACOUSTIC OR TELEPHONIC TELEGRAPHS,	THOMAS A. EDISON, OF NEW JEESEY	WESTEEN UNION TELEGEAPH COMPANY, OF NEW YOEK, N. Y.
203018	April 30, 1878	IMPROVEMENT IN TELEPHONES OR SPEAKING-TELEGRAPHS.	THOMAS A. EDISON, OF NEW JEESEY	WESTERN UNION TELEOBAPH COMPANY, OF NEW YOEK, N. Y.
203016	April 30, 1878	IMPROVEMENT IN SPEAKING-TELEPHONE	EDISON THOMAS A -	WESTERN UNION TELEGRAPH COMPANY, United States of America (US)
203014	April 30, 1878	IMPROVEMENT IN SPEAKING-TELEGRAPHS	THOMAS A. ErSON, OF NEW JEESEY	WESTERN UNION TELEGEAPH COMPANY, OF NEW YORK, N. Y.
203013	April 30, 1878	IMPROVEMENT IN SPEAKING-TELEGRAPHS.	THOMAS A. EDISON, OF NEW JERSEY	WESTERN UNION TELEGRAPH COMPANY, OF NEW YORK, N. Y.
208299	September 24, 1878	IMPROVEMENT IN SPEAKING-TELEPHONES.	THOMAS A. EDISON, OF NEW JEESEY	WESTERN-UNION TELEGEAPH COMPANY, OF NEW YOEK, N. Y.
217782	July 22, 1879	IMPROVEMENT IN DUPLEX TELEGRAPHS.	THOMAS A. EDISON, OF NEW JERSEY	WESTERN UNION TELEGRAPH COMPANY, OP NEW YORK, N. Y.
217781	July 22, 1879	IMPROVEMENT IN SEXTUPLEX TELEGRAPHS.	THOMAS A. EDISON, OF NEW JEESEY	WESTEEN UNION TELEG-BAPH COMPANY, OE NEW YOEK, N. Y.
222390	December 9, 1879	IMPROVEMENT IN CARBON-TELEPHONES	EDISON THOMAS A -	WESTERN UNION TELEGRAPH COMPANY, United States of America (US)
233859	November 2, 1880	TELEGRAPH APPARATUS.	GEORGES DINFREVILLE, OP 1ST. Y.	THE WESTERN UNION TELEGRAPH COMPANY, OP SAME PLAGE.
235142	December 7, 1880	ACOUSTIC TELEGRAPH.	THOMAS A. EDISON, OP NEW JERSEY	THE WESTERN UNION TELEGRAPH COMPANY, OF NEW YORK, N. Y.
236321	January 4, 1881	DUPLEX TELEGRAPH.	JOSEPH E. FENN, OF N. J.	THE WESTERN UNION TELEGRAPH COMPANY, OF NEW YORK, N. Y.
243698	July 5, 1881	QUADRUPLEX TELEGRAPH.	STEPHEN D. FIELD, OF N. Y.	THE WESTERN UNION TELEGRAPH COMPANY, OF SAME PLACE.
253154	January 31, 1882	DUPLEX TELEGRAPH.	CHAELES L. BUCKINGHAM, OF NEW JERSEY	THE WESTEEN UNION TELEGEAPH COMPANY, OP NEW YOEK, N. Y.
258367	May 23, 1882	DUPLEX TELEGRAPH.	CHARLES L. BUCKINGHAM, OF NEW JEESEY	THE WESTERN UNION TELEGRAPH COMPANY, OF NEW YORK, N. Y.
258366	May 23, 1882	DUPLEX TELEGRAPH.	CHARLES L. BUCKINGHAM, OF NEW JERSEY	THE WESTERN UNION TELEGRAPH COMPANY, OP NEW YORK, N. Y.
265489	October 3, 1882	DYNAMO-TELEGRAPHY.	GEOEGES DINPREVILLE, OP N. Y.	THE WESTERN UNION TELEGEAPH COMPANY, OP SAME PLACE.
265488	October 3, 1882	DYNAMO-TELEGRAPHY.	GEORGES DINFREVILLE, OF N. T.	THE WESTERN UNION TELEGBAPII COMPANY, OP SAME PLACE.
274417	March 20, 1883	DYNAMO-TELEGRAPHY.	HENRY VAN HOEVENBERGH, OF NEW JERSEY	THE WESTERN UNION TELEGRAPH COMPANY, OF NEW YORK, N. Y.
274416	March 20, 1883	PRINTING-TELEGRAPH.	HENBY VAN HOEVENBEEGH, OF NEW JEESEY	THE WESTEBN UNION TELEGBAPH COMPANY, OF NEW YOEK, N. Y.
275334	April 3, 1883	DUPLEX TELEGRAPH.	JOSEPH B. FENN, OF NEW JEESEY	THE WESTERN UNION TELEGRAPH COMPANY, OF NEW YORK, N. Y.
282297	July 31, 1883	DYNAMO-ELECTRIC MACHINE FOR PRINTING-TELEGRAPHS.	STEPHEN D. FIELD, OF N. Y.	THE WESTERN UNION TELEGRAPH COMPANY, OF SAME PLACE.
282296	July 31, 1883	DYNAMO-TELEGRAPHY,	STEPHEN" D. FIELD, OP N\ Y.	THE WESTERN UNION TELEGRAPH COMPANY, OF SAME PLACE.
282295	July 31, 1883	DYNAMO-TELEGRAPHY.	STEPHEN D. FIELD, OF N. Y.	THE WESTEEN UNION TELEGEAPH COMPANY, OF SAME PLACE.
282294	July 31, 1883	DYNAMO-TELEGRAPHY.	STEPHEN" D. FIELD, OF N. Y.	THE WESTERN UNION TELEGRAPH COMPANY, OF SAME PLACE.
286977	October 16, 1883	PRINTING-TELEGRAPH.	HENRY VAN HOEVENBERGH, OP NEW JERSEY	THE WESTERN UNION TELEGRAPH COMPANY, OP NEW YORK, N. Y.
290613	December 18, 1883	PRINTING-TELEGRAPH.	WILLIAM B. VANSIZE, OF AND CHAELES L. BUCKINGHAM OF NEW TOEK	THE WESTEEN UNION TELEGEAPH COMPANY, OF NEW YOKE, N. Y.
300341	June 17, 1884	PRINTING-TELEGRAPH.	CHARLES L. BUCKINGHAM!, OP AND WJ LLIAM B. YANSIZE OF BROOKLYN	THE WESTERN UNION TBLEGEAPIT COMPANY, OF NEW YORK, N. Y.
304051	August 26, 1884	UNISON APPARATUS FOR PRINTING-TELEGRAPHS.	WILLIAM 13. YANSIZE, OF	THE WESTERN UNION TELEGRAPH COMPANY, OF NEW YORK, N. Y.
304007	August 26, 1884	UNISON APPARATUS FOR PRINTING-TELEGRAPHS,	ADOLPIIUS A. KXUDSON, OP	THE WESTERN UNION TELEGRAPH COMPANY, OP NEW YOPJv, N. Y.
319855	June 9, 1885	PRINTING-TELEGRAPH.	GEOEGB B. SCOTT, OP	THE WESTERN UNION TELEGRAPH COMPANY, OF NEW YORK, N. Y.
319578	June 9, 1885	DYNAMO-ELECTRIC MACH!	GBOEGE A. HAMILTON, OP N. Y.	THE WESTEBN UNION TELEGEAPH COMPANY, OP SAME PLACE.
321858	July 7, 1885	PRINTING-TELEGRAPH TRANSMITTER.	GEOBGE B. SCOTT, OF	THE WESTEBN UNION TELEGEAPH COMPANY, OP NEW YORK, N. Y.
332551	December 15, 1885	QUADRUPLEX TELEGRAPH.	HENBY G. NICHOLSON, OF OHIO	THE WESTERN UNION TELEGEAPH COMPANY, OP NEW YOEK, N. Y.
343953	June 15, 1886	DYNAMO-TELEGRAPHY.	STEPHEN D. FIELD, OF ST. Y.	THE WESTERN UNION TELEGRAPH COMPANY. OF SAME PLACE.
350469	October 5, 1886	PRINTING-TELEGRAPH.	D. BRYCE SCOTT, OP NEW YORK	THE WESTERN UNION TELEGRAPH COMPANY OP NEW YORK.
352865	November 16, 1886	DIPLEX AND QUADRUPLEX TELEGRAPHY.	SAMUEL P. PEBIE, OF NEW JEESEY	THE WESTEEN UNION TELEGEAPH COMPANY, OP NEW YOEK.
365705	June 28, 1887	PRINTING-TELEGRAPH.	GEORGE B. SCOTT, OP NEW YORK	THE WESTERN UNION TELEGRAPH COMPANY, OP NEW YORK.
366695	July 19, 1887	QUADRUPLEX TELEGRAPHY.	GERE ITT SMITH, OF NEW YOEK	THE WESTERN UNION TELEGRAPH COMPANY, OE NEW YORK.
377374	February 7, 1888	TELEGRAPHY.	THOMAS A. EDISON, OF NEW JEESEY	THE WESTERN UNION TELEGEAPH COMPANY, OF NEW YOEK.
378107	February 21, 1888	PRINTING-TELEGRAPH.	DANIEL B. PIKE, OP 1ST. Y.	THE WESTERN UNION - TELEGRAPH COMPANY, OF SAME PLACE.
380925	April 10, 1888	MICROPHONE-TRANSMITTER.	GEOEGE M. PHELPS, OF	THE WESTERN UNION TELEGEAPH COMPANY, OF NEW YOEK, N. Y.
389142	September 4, 1888	PRINTING-TELEGRAPH.	BRADLEY A. FISKB, OP	THE WESTERN UNION TELEGRAPH COMPANY, OP NEW YORK, N. 1".
420594	February 4, 1890	QUADRUPLEX TELEGRAPH.	THOMAS A. EDISON, OF NEW JERSEY	THE WESTERN UNION TELEGRAPH COMPANY, OF NEW YORK, N. Y.
429233	June 3, 1890	MULTIPLE TELEGRAPHY.	EDWARD 1ST. DICKERSON, JR. OF NEW YORK N. Y.	THE WESTERN UNION TELEGRAPH COMPANY, OF SAME PLACE.
452913	May 26, 1891	SEXTUPLEX TELEGRAPH.	THOMAS A. EDISON, OF NEW JERSEY	THE WESTERN UNION TELEGRAPH COMPANY, OP NEW YORK, N. Y.
453601	June 2, 1891	SEXTUPLEX TELEGRAPH.	THOMAS A. EDISON, OF NEW JERSEY	THE WESTERN UNION TELEGRAPH COMPANY, OF NEW YORK, N. T.
469856	March 1, 1892	TELEGRAPH APPARATUS FOR BRANCH OFFICES.	JOHN B. I-IURD, OF NEW JERSEY	THE WESTERN UNION TELEGRAPH COMPANY, OF NEW YORK, K Y.
474232	May 3, 1892	SPEAKING-TELEGRAPH.	THOMAS A. EDISON", OF NEW JERSEY	THE WESTERN UNION TELEGRAPH COMPANY, OP NEW YORK, N. Y.
474231	May 3, 1892	SPEAKING-TELEGRAPH.	THOMAS A. EDISON", OF NEW JERSEY	THE WESTERN UNION" TELEGRAPH COMPANY, OF NEW YORK, N. Y.
480567	August 9, 1892	DUPLEX TELEGRAPH.	THOMAS A. EDISON, OF NEW JERSEY ASSIGNOR BY MESNE	THE WESTERN UNION TELEGRAPH COMPANY.
492789	March 7, 1893	SPEAKING-TELEGRAPH.	THOMAS A. EDISON, OF NEW JERSEY	THE WESTERN UNION TELEGRAPH COMPANY, OP NEW YORK, N. Y.
493620	March 14, 1893	TELEGRAPH-RELAY.	SAMUEL P. FREIR, OF NEW JERSEY	THE WESTERN UNION TELEGRAPH COMPANY, OF NEW YORK.
498248	May 30, 1893	MOLD FOR THE FORMATION OF TYPE-WHEELS.	THOMAS T. ECKERT AND SIGMUND BERGMANN, OF N. Y.	THE WESTERN UNION TELEGRAPH COMPANY, OF SAME PLACE.
499911	June 20, 1893	Y.	THOMAS T. ECKERT, OF N. Y. AND GEORGE B. SCOTT OF LAKEWOOD NEW JERSEY	THE WESTERN UNION TELEGRAPH COMPANY, OF NEW YORK, N.
499811	June 20, 1893	TELEGRAPHY.	PIERSON J. WICKS, OF	THE WESTERN UNION TELEGRAPH COMPANY, OF NEW YORK, N. Y.
512872	January 16, 1894	SEXTUPLEX TELEGRAPH.	THOMAS A. EDISON, OF NEW JERSEY	THE WESTERN UNION TELEGRAPH COMPANY, OF NEW YORK, N. Y.
529630	November 20, 1894	PRINTING-TELEGRAPH.	GEORGE AUGUSTUS SCOTT, OF ENGLAND ASSIGNOR BY DIRECT AND MESNE	THE WESTERN UNION TELEGRAPH COMPANY, OF NEW YORK.
537644	April 16, 1895	TELEGRAPHY.	ROBERT II. MORRIS, OF NEW JERSEY	THE WESTERN UNION TELEGRAPH COMPANY, OF NEW YORK, N. Y.
561547	June 2, 1896	AUTOMATIC TELEGRAPH.	SAMUEL P. FREIR, OP NEW JERSEY	THE WESTERN UNION TELEGRAPH COMPANY, OP NEW YORK, N. Y.
583418	May 25, 1897	TELEGRAPHY.	OLIVER R. ROBERSON, OP NEW JERSEY	THE WESTERN UNION TELEGRAPH COMPANY, OP NEW YORK.
634198	October 3, 1899	METHOD OF AND MEANS FOR PREVENTING ELECTRIC SPARKING.	BUCKINGHAM CHARLES L - ; GERMANN EMIL -	WESTERN UNION TELEGRAPH CO, United States of America (US)
726566	April 28, 1903	PRINTING-TELEGRAPH SYSTEM.	PHELPS WILLIAM PITT -	WESTERN UNION TELEGRAPH CO, United States of America (US)
811996	February 6, 1906	RELAY.	BARCLAY JOHN C -	WESTERN UNION TELEGRAPH CO, United States of America (US)
811995	February 6, 1906	PRINTING MECHANISM.	BARCLAY JOHN C -	WESTERN UNION TELEGRAPH CO, United States of America (US)
811994	February 6, 1906	TELEGRAPH-TRANSMITTER.	BARCLAY JOHN C -	WESTERN UNION TELEGRAPH CO, United States of America (US)
867900	October 8, 1907	TELEGRAPH-TRANSMITTER.	BARCLAY JOHN C -	WESTERN UNION TELEGRAPH CO, United States of America (US)
886338	May 5, 1908	PRINTING-TELEGRAPH.	BARCLAY JOHN C -	WESTERN UNION TELEGRAPH CO, United States of America (US)
942815	December 7, 1909	RELAY.	FIELD STEPHEN D -	WESTERN UNION TELEGRAPH CO, United States of America (US)
942814	December 7, 1909	MULTIPLEX TELEGRAPH.	FIELD STEPHEN D -	WESTERN UNION TELEGRAPH CO, United States of America (US)
1048639	December 31, 1912	TELEGRAPH SYSTEM.	ATHEARN WILLIAM E -	WESTERN UNION TELEGRAPH CO, United States of America (US)
1090907	March 24, 1914	PNEUMATIC-DESPATCH-TUBE SYSTEM.	HUMY FERNAND E D -	WESTERN UNION TELEGRAPH CO, United States of America (US)
1092982	April 14, 1914	PNEUMATIC TRANSMISSION SYSTEM.	HUMY FERNAND E D -	WESTERN UNION TELEGRAPH CO, United States of America (US)
1114905	October 27, 1914	PRINTING-TELEGRAPH SYSTEM.	MURRAY DONALD -	WESTERN UNION TELEGRAPH CO, United States of America (US)
1114904	October 27, 1914	PRINTER FOR PRINTING-TELEGRAPH SYSTEMS.	MURRAY DONALD -	WESTERN UNION TELEGRAPH CO, United States of America (US)
1160097	November 9, 1915	TELEGRAPH-REPEATER.	FINN WILLIAM -	WESTERN UNION TELEGRAPH CO, United States of America (US)
1164274	December 14, 1915	TELEGRAPH-REPEATER.	FINN WILLIAM -	WESTERN UNION TELEGRAPH CO, United States of America (US)
1164273	December 14, 1915	RELAY AND REPEATER.	FINN WILLIAM -	WESTERN UNION TELEGRAPH CO, United States of America (US)
1164069	December 14, 1915	CALL-BOX.	CLOKEY ALLISON A -	WESTERN UNION TELEGRAPH CO, United States of America (US)
1170556	February 8, 1916	KEYBOARD APPARATUS.	MURRAY DONALD -	WESTERN UNION TELEGRAPH CO, United States of America (US)
1174029	February 29, 1916	TELEGRAPHY.	FINN WILLIAM -	WESTERN UNION TELEGRAPH CO, United States of America (US)
1191933	July 18, 1916	MEANS FOR SYNCHRONIZING ROTARY DEVICES.	YORKE GEORGE M - ; BENJAMIN GEORGE R -	WESTERN UNION TELEGRAPH CO, United States of America (US)
1196335	August 29, 1916	RECORDER.	CLOKEY ALLISON A -	WESTERN UNION TELEGRAPH CO, United States of America (US)
1215605	February 13, 1917	MEANS FOR SYNCHRONIZING ROTARY DEVICES.	YORKE GEORGE M - ; BENJAMIN GEORGE R -	WESTERN UNION TELEGRAPH CO, United States of America (US)
1215604	February 13, 1917	AUTOMATIC PRINTER.	YORKE GEORGE M -	WESTERN UNION TELEGRAPH CO, United States of America (US)
1224359	May 1, 1917	CONTACT ARRANGEMENT FOR CALL-BOXES AND OTHER TRANSMITTERS.	CLOKEY ALLISON A -	WESTERN UNION TELEGRAPH CO, United States of America (US)
1225346	May 8, 1917	GRAVITY-BATTERY ELECTRODE.	MACNAMARA PATRICK T -	WESTERN UNION TELEGRAPH CO, United States of America (US)
1253889	January 15, 1918	MECHANICAL PHASE-CORRECTOR FOR MULTIPLEX-TELEGRAPH DISTRIBUTERS.	ROTHERMEL SAMUEL W -	WESTERN UNION TELEGRAPH CO, United States of America (US)
1254910	January 29, 1918	MEANS FOR COMPENSATING FOR DISTURBANCES OF EARTH POTENTIAL.	HOWE PAUL J -	WESTERN UNION TELEGRAPH CO, United States of America (US)
1254831	January 29, 1918	METHOD OF AND MEANS FOR CORRECTING FOR ALTERNATING-CURRENT ELECTROMAGNETIC INDUCTION AND FOR ALTERNATING-CURRENT EARTH POTENTIAL.	MILNOR JOSEPH W -	WESTERN UNION TELEGRAPH CO, United States of America (US)
1254830	January 29, 1918	MEANS FOR COMPENSATING FOR DISTURBANCES OF EARTH POTENTIAL.	MILNOR JOSEPH W -	WESTERN UNION TELEGRAPH CO, United States of America (US)
1254829	January 29, 1918	MEANS FOR COMPENSATING FOR DISTURBANCES OF EARTH POTENTIAL.	MILNOR JOSEPH W -	WESTERN UNION TELEGRAPH CO, United States of America (US)
1254828	January 29, 1918	METHOD OF AND MEANS FOR COMPENSATING FOR DISTURBANCES OF EARTH POTENTIAL.	MILNOR JOSEPH W -	WESTERN UNION TELEGRAPH CO, United States of America (US)
1275559	August 13, 1918	AUXILIARY SIGNAL ARRANGEMENT FOR PRINTING-TELEGRAPH SYSTEMS.	HOUGHTALING WALTER A -	WESTERN UNION TELEGRAPH CO, United States of America (US)
1276794	August 27, 1918	PERFORATING APPARATUS.	MURRAY DONALD -	WESTERN UNION TELEGRAPH CO, United States of America (US)
1284219	November 12, 1918	STARTING DEVICE FOR LA COUR MOTORS.	BENJAMIN GEORGE R -	WESTERN UNION TELEGRAPH CO, United States of America (US)
1298622	March 25, 1919	MEANS FOR SYNCHRONIZING ROTARY DEVICES.	YORKE GEORGE M - ; BENJAMIN GEORGE R -	WESTERN UNION TELEGRAPH CO, United States of America (US)
1298440	March 25, 1919	AUTOMATIC TRANSMITTER.	BENJAMIN GEORGE R -	WESTERN UNION TELEGRAPH CO, United States of America (US)
1324536	December 9, 1919	ALTERNATING-CURRENT ELECTROMAGNETIC INSTRUMENT.	HARRY K. BEASLEY, OE NEW YORK	THE WESTERN UNION TELEGRAPH COMPANY, OE NEW YORK, N. Y., A CORPORATION OE NEW YORK.
1350280	August 17, 1920	Adjustable rheostat	HOWE PAUL J.	WESTERN UNION TELEGRAPH COMPANY
1350279	August 17, 1920	Adjustable condenser	HOWE PAUL J.	WESTERN UNION TELEGRAPH COMPANY
1352308	September 7, 1920	Paper-feed mechanism for printing-telegraphs, &c.	DONALD MURRAY	WESTERN UNION TELEGRAPH CO
1353060	September 14, 1920	Voltage-regulator for direct and alternating current generators	MILNOR JOSEPH W.	THE WESTERN UNION TELEGRAPH COMPANY
1355085	October 5, 1920	Differentially-wound electromagnet	BEASLEY HARRY K.	WESTERN UNION TELEGRAPH COMPANY
1370402	March 1, 1921	Automatic telegraph system	BENJAMIN GEORGE R.	THE WESTERN UNION TELEGRAPH COMPANY
1378712	May 17, 1921	Amplifier	MILNOR JOSEPH W	WESTERN UNION TELEGRAPH CO
1394439	October 18, 1921	Code-transposing apparatus for telegraph systems	MURRAY DONALD	THE WESTERN UNION TELEGRAPH COMPANY
1401917	December 27, 1921	Tape-transmitter	MURRAY DONALD	THE WESTERN UNION TELEGRAPH COMPANY
1415382	May 9, 1922	Amplifier	MILNOR JOSEPH W.	THE WESTERN UNION TELEGRAPH COMPANY
1416642	May 16, 1922	Call-box contact mechanism	JANSON GEORGE W.	THE WESTERN UNION TELEGRAPH COMPANY
1416594	May 16, 1922	Call-box transmitter	ATHERTON ALBERT	THE WESTERN UNION TELEGRAPH COMPANY
1431865	October 10, 1922	Cable telegraphy	ANGEL HERBERT	THE WESTERN UNION TELEGRAPH COMPANY
1439633	December 19, 1922	Method of and apparatus for telegraphic transmission	MILNOR JOSEPH W.	THE WESTERN UNION TELEGRAPH COMPANY
1447748	March 6, 1923	Method of and apparatus for operating synchronous telegraph systems	BENJAMIN GEORGE R.	THE WESTERN UNION TELEGRAPH COMPANY
1447747	March 6, 1923	Method of and apparatus for operating synchronous telegraph systems	BENJAMIN GEORGE R.	THE WESTERN UNION TELEGRAPH COMPANY
1457249	May 29, 1923	Electrical protector	JANSON GEORGE W. ; ROVERE LEWIS H.	THE WESTERN UNION TELEGRAPH COMPANY
1461645	July 10, 1923	Automatic telegraph system	BENJAMIN GEORGE R.	THE WESTERN UNION TELEGRAPH COMPANY
1466623	August 28, 1923	Adjustable-vibration tuning fork	HOUGHTALING WALTER A	WESTERN UNION TELEGRAPH CO
1473582	November 6, 1923	Pole cleaning and shaving machine	RANDOLPH LEEDOM	WESTERN UNION TELEGRAPH CO
1487691	March 18, 1924	Telegraph synchronizing system	MURRAY DONALD	THE WESTERN UNION TELEGRAPH COMPANY
1499938	July 1, 1924	Earth-boring machine	RANDOLPH LEEDOM	WESTERN UNION TELEGRAPH CO
1501679	July 15, 1924	Printing telegraph	DONALD MURRAY	WESTERN UNION TELEGRAPH CO
1517110	November 25, 1924	Telegraph-transmitting apparatus	FRANCIS FOLEY THOMAS	WESTERN UNION TELEGRAPH CO
1519082	December 9, 1924	Corner gauge	HOWE PAUL J	WESTERN UNION TELEGRAPH CO
1519870	December 16, 1924	Balancing ocean-cable system	MILNOR JOSEPH W	WESTERN UNION TELEGRAPH CO
1530381	March 17, 1925	Tube-expanding tool	LEEDOM RANDOLPH	THE WESTERN UNION TELEGRAPH COMPANY
1535074	April 21, 1925	Trouble indicator for telegraph systems	HOUGHTALING WALTER A.	THE WESTERN UNION TELEGRAPH COMPANY
1535073	April 21, 1925	Synchronous telegraph system	FOLL JOHN VICTOR	THE WESTERN UNION TELEGRAPH COMPANY
1535627	April 28, 1925	Telegraph system	PERKINS SAMUEL W.	THE WESTERN UNION TELEGRAPH COMPANY
1540727	June 2, 1925	Page-printing telegraph machine	DONALD MURRAY	WESTERN UNION TELEGRAPH CO
1542779	June 16, 1925	Tape transmitter	PETERMAN WILLIAM C	WESTERN UNION TELEGRAPH CO
1545427	July 7, 1925	Preservation of poles, posts, and the like	HOWE PAUL J ; RANDOLPH LEEDOM	WESTERN UNION TELEGRAPH CO
1559507	October 27, 1925	Preserving ground-line section of poles	RANDOLPH LEEDOM	WESTERN UNION TELEGRAPH CO
1559497	October 27, 1925	Selective signaling device	BAKER WILLIAM T	WESTERN UNION TELEGRAPH CO
1574662	February 23, 1926	Process of preserving wood	RANDOLPH LEEDOM	WESTERN UNION TELEGRAPH CO
1576167	March 9, 1926	Storing transmitter	WHEELER EVAN R ; DIRKES ROBERT F	WESTERN UNION TELEGRAPH CO
1579999	April 6, 1926	Cable telegraphy	BENJAMIN GEORGE R ; HERBERT ANGEL	WESTERN UNION TELEGRAPH CO
1584684	May 11, 1926	Duplex system of telegraphy	DRAKE HERBERT W	WESTERN UNION TELEGRAPH CO
1584683	May 11, 1926	Plural duplex system of telegraphy	D HUMY FERNAND E	WESTERN UNION TELEGRAPH CO
1584682	May 11, 1926	Duplex telegraph system	ALBERT ATHERTON ; JANSON GEORGE W	WESTERN UNION TELEGRAPH CO
1584681	May 11, 1926	Metallic duplex system of telegraphy	ALBERT ATHERTON	WESTERN UNION TELEGRAPH CO
1598448	August 31, 1926	Telegraph system	PETERMAN WILLIAM C	WESTERN UNION TELEGRAPH CO
1599382	September 7, 1926	Amplifying telegraphic signals	MILNOR JOSEPH W	WESTERN UNION TELEGRAPH CO
1607473	November 16, 1926	Duplexing loaded submarine cable	MILNOR JOSEPH W	WESTERN UNION TELEGRAPH CO
1616326	February 1, 1927	Telegraph system	NELSON CRESCENT F.	THE WESTERN UNION TELEGRAPH COMPANY
1617993	February 15, 1927	Multiplex-channel repeater system	DUDLEY WILLIAM A. ; DUERR KARL B.	THE WESTERN UNION TELEGRAPH COMPANY
1620152	March 8, 1927	Method of preserving wood and solutions therefor	CURTIN LEO P	WESTERN UNION TELEGRAPH CO
1624930	April 19, 1927	Wood preservative	CURTIN LEO P	WESTERN UNION TELEGRAPH CO
1626534	April 26, 1927	Regenerative rotary repeater	HOWARD ALBERT H.	THE WESTERN UNION TELEGRAPH COMPANY
1629466	May 24, 1927	Receiving perforator	ANGEL HERBERT	THE WESTERN UNION TELEGRAPH COMPANY
1636784	July 26, 1927	Phase correction in synchronous telegraph systems	PARKER LEIGHLAND F. ; BRAMHALL FAY B.	THE WESTERN UNION TELEGRAPH COMPANY
1640325	August 23, 1927	Messenger-call circuits and switching apparatus therefor	JANSON GEORGE W.	THE WESTERN UNION TELEGRAPH COMPANY
1640541	August 30, 1927	Telegraph transmitter	FLUHARTY WILLIAM G.	THE WESTERN UNION TELEGRAPH COMPANY
1644262	October 4, 1927	Gummed-tape-affixing device	MASON ROGER	THE WESTERN UNION TELEGRAPH COMPANY
1646354	October 18, 1927	Synchronizing clocks over simplex circuits having central-battery telephone signaling	DRAKE HERBERT W	WESTERN UNION TELEGRAPH CO
1657384	January 24, 1928	Telegraph system	FOSTER LEE R	WESTERN UNION TELEGRAPH CO
1659303	February 14, 1928	Connecting block for electric wiring	ROVERE LEWIS H	WESTERN UNION TELEGRAPH CO
1671869	May 29, 1928	Desk clip for message blanks	MEADER RALPH I ; WARDEN HEWITT ERNEST	WESTERN UNION TELEGRAPH CO
1671867	May 29, 1928	Fastening device for guy ropes and other tensioning members	MAMPLE ADOLPH Z ; RUSSELL HARRALL EDWIN	WESTERN UNION TELEGRAPH CO
1673726	June 12, 1928	Regenerative telegraph repeater	HERBERT ANGEL	WESTERN UNION TELEGRAPH CO
1673697	June 12, 1928	Relay and relaying system	MILNOR JOSEPH W	WESTERN UNION TELEGRAPH CO
1673445	June 12, 1928	Automatic reversing system for telegraph circuits	DUDLEY WILLIAM A	WESTERN UNION TELEGRAPH CO
1673422	June 12, 1928	Portable testing set for measuring line induction	REISZ CHARLES T	WESTERN UNION TELEGRAPH CO
1677859	July 17, 1928	Automatic reversing system for multiplex circuits	DUDLEY WILLIAM A	WESTERN UNION TELEGRAPH CO
1679326	July 31, 1928	Potential-indicating system	DRAKE HERBERT W	WESTERN UNION TELEGRAPH CO
1681489	August 21, 1928	Signaling system	LOCKE GEORGE A ; HAGLUND HAKON H	BELL TELEPHONE LABOR INC WESTERN UNION TELEGRAPH CO
1681284	August 21, 1928	Dry-spot cross-arm terminal box	DICKIE DOUGLAS P	WESTERN UNION TELEGRAPH CO
1683578	September 4, 1928	Cable car	MOBIUS CURT E ; ENGLER WALTER N	WESTERN UNION TELEGRAPH CO
1684309	September 11, 1928	Method of and means for feeding tape and projecting data therefrom	DIRKES ROBERT F	WESTERN UNION TELEGRAPH CO
1686492	October 2, 1928	Call-box trouble detector	JANSON GEORGE W	WESTERN UNION TELEGRAPH CO
1687432	October 9, 1928	Composite signaling system	DRAKE HERBERT W	WESTERN UNION TELEGRAPH CO
1687378	October 9, 1928	Method of and apparatus for soldering cable-bonding devices	MAMPLE ADOLPH Z	WESTERN UNION TELEGRAPH CO
1688735	October 23, 1928	Means of and method for neutralizing alternating currents	MILNOR JOSEPH W	WESTERN UNION TELEGRAPH CO
1688711	October 23, 1928	Motor-stopping device for telegraph typewriters	HEWITT ERNEST W ; MAUS FRANK J ; GEORGE MARX	WESTERN UNION TELEGRAPH CO
1698305	January 8, 1929	Trouble detector for messenger call circuits	JANSON GEORGE W	WESTERN UNION TELEGRAPH CO
1699444	January 15, 1929	Synchronized quadruplex telegraphy	PETERMAN WILLIAM C	WESTERN UNION TELEGRAPH CO
1699418	January 15, 1929	Telegraph system	WOODWARD MARION H	WESTERN UNION TELEGRAPH CO
1702204	February 12, 1929	Selective-signaling device for telegraph circuits	DUDLEY WILLIAM A	WESTERN UNION TELEGRAPH CO
1704389	March 5, 1929	Messenger call box	JANSON GEORGE W	WESTERN UNION TELEGRAPH CO
1714476	May 21, 1929	Neutralizing interfering disturbances in electric circuits	MILNOR JOSEPH W	WESTERN UNION TELEGRAPH CO
1714334	May 21, 1929	Selecting mechanism for telegraph type-wheel printers	WHEELER EVAN R ; DIRKES ROBERT F	WESTERN UNION TELEGRAPH CO
1715324	May 28, 1929	Tuning fork	HAGLUND HAKON H.	THE WESTERN UNION TELEGRAPH COMPANY
1722323	July 30, 1929	Wood preservative	CURTIN LEO P	WESTERN UNION TELEGRAPH CO
1724803	August 13, 1929	Cable telegraphy	NELSON CRESCENT F	WESTERN UNION TELEGRAPH CO
1729053	September 24, 1929	Electrical protective device	ROVERE LEWIS H ; MOTT EVERETT V ; AYERS ROBERT C	WESTERN UNION TELEGRAPH CO
1733026	October 22, 1929	Automatic selective pneumatic-tube-carrier relay	MCGUINNESS WILLIAM V ; CHULSTROM JOHN M	WESTERN UNION TELEGRAPH CO
1735838	November 12, 1929	Remote control of selector apparatus	STEARNS CHARLES F	WESTERN UNION TELEGRAPH CO
1738427	December 3, 1929	Conveyer system	GRIFFITH FRANCIS ; BIRKMEYER PAUL J. ; LIFE HAROLD G.	THE WESTERN UNION TELEGRAPH COMPANY
1743000	January 7, 1930	Desk clip for message blanks	MEADER RALPH I	WESTERN UNION TELEGRAPH CO
1744566	January 21, 1930	Ground-resistance test set	MOTT EVERETT V ; ROVERE LEWIS H ; ROWLAND DAVIDGE H	WESTERN UNION TELEGRAPH CO
1745786	February 4, 1930	Pneumatic dispatch carrier	DRENKARD JR ADAM	WESTERN UNION TELEGRAPH CO
1747084	February 11, 1930	Earth-current corrector for cable signals	RIDGE GUY H	WESTERN UNION TELEGRAPH CO
1747853	February 18, 1930	Preventing distorted signals and wandering zero in cable telegraphy	HERBERT ANGEL	WESTERN UNION TELEGRAPH CO
1749739	March 4, 1930	Carrier-wave telegraphic transmission system	FLUHARTY WILLIAM G	WESTERN UNION TELEGRAPH CO
1749738	March 4, 1930	Automatic stroke-corrector circuit	FINN ALFRED J ; MYER PERCY L	WESTERN UNION TELEGRAPH CO
1749735	March 4, 1930	Multiplex telegraph system	HAGLUND HAKON H	WESTERN UNION TELEGRAPH CO
1750361	March 11, 1930	Speed-adjusting device for motor governors	ROTHERMEL SAMUEL W ; HEWITT ERNEST W	WESTERN UNION TELEGRAPH CO
1754985	April 15, 1930	Telegraph-printer tape-feed mechanism	DIRKES ROBERT F ; WHEELER EVAN R	WESTERN UNION TELEGRAPH CO
1754628	April 15, 1930	Locating faults on messenger-call circuits	JANSON GEORGE W	WESTERN UNION TELEGRAPH CO
1755485	April 22, 1930	Multichannel telegraph cable system	NELSON CRESCENT F	WESTERN UNION TELEGRAPH CO
1758900	May 13, 1930	Superimposed telegraph circuits	MORGENSTERN RONALD V	WESTERN UNION TELEGRAPH CO
1762795	June 10, 1930	Combination telegraph transmitter and regenerator	CHRISSIE PERRY WILLIAM	WESTERN UNION TELEGRAPH CO
1765042	June 17, 1930	Automatic tape-controlled transmission for tickers	WHEELER EVAN R	WESTERN UNION TELEGRAPH CO
1766919	June 24, 1930	Duplex telegraph system	MILNOR JOSEPH W ; CANNON WILLIAM D	WESTERN UNION TELEGRAPH CO
1769524	July 1, 1930	Sectionalizing and terminating lead sheath cables	MAMPLE ADOLPH Z	WESTERN UNION TELEGRAPH CO
1770370	July 8, 1930	Messenger call box	JANSON GEORGE W.	THE WESTERN UNION TELEGRAPH COMPANY
1770099	July 8, 1930	Guide for belt conveyers	D HUMY FERNAND E ; CREEDON MICHAEL V	WESTERN UNION TELEGRAPH CO
1770888	July 15, 1930	Coupon-feed mechanism for telegraph printers	LONG JAMES W ; SORTORE EMERSON J	WESTERN UNION TELEGRAPH CO
1773371	August 19, 1930	Duplex telegraph system	MILNOR JOSEPH W ; CANNON WILLIAM D	WESTERN UNION TELEGRAPH CO
1773370	August 19, 1930	Reducing interference in submarine cables	MILNOR JOSEPH W ; CRAMER CLIFFORD H	WESTERN UNION TELEGRAPH CO
1773336	August 19, 1930	Central-battery duplex telegraph system	ALBERT ATHERTON	WESTERN UNION TELEGRAPH CO
1773325	August 19, 1930	Telegraph key	ROBERT STEENECK	WESTERN UNION TELEGRAPH CO
1774292	August 26, 1930	Moistureproof and gas-tight dam for lead-sheath cables	REED LELAND A	WESTERN UNION TELEGRAPH CO
1774971	September 2, 1930	Coupon-printing telegraph machine	HAUPT FRANK J ; SORTORE EMERSON J	WESTERN UNION TELEGRAPH CO
1776219	September 16, 1930	Signal-relay system	FLUHARTY WILLIAM G	WESTERN UNION TELEGRAPH CO
1776068	September 16, 1930	Selective pneumatic-tube carrier	FRANCIS WILLIAM H	WESTERN UNION TELEGRAPH CO
1775687	September 16, 1930	Measuring the efficiency of telegraph transmission	MILNOR JOSEPH W ; BRAMHALL FAY B	WESTERN UNION TELEGRAPH CO
1775686	September 16, 1930	Measuring resistance of ground connections	MILNOR JOSEPH W	WESTERN UNION TELEGRAPH CO
1776697	September 23, 1930	Multiple sending and receiving device for pneumatic-tube systems	MCGUINNESS WILLIAM V ; CHULSTROM JOHN M ; FRANCIS WILLIAM H	WESTERN UNION TELEGRAPH CO
1778679	October 14, 1930	Call-distributing system	LIGHT GEORGE G ; DRAKE HERBERT W ; RUDD MAURICE A ; BLANTON WILLIAM B	WESTERN UNION TELEGRAPH CO
1780118	October 28, 1930	Combined sectional operating-table unit and conveyer section	D HUMY FERNAND E	WESTERN UNION TELEGRAPH CO
1784968	December 16, 1930	Pneumatic-tube system	MCGUINNESS WILLIAM V	WESTERN UNION TELEGRAPH CO
1784967	December 16, 1930	Single selector relay for pneumatic-tube systems	MCGUINNESS WILLIAM V	WESTERN UNION TELEGRAPH CO
1786343	December 23, 1930	Universal drag conveyer	FRANCIS GRIFFITH	WESTERN UNION TELEGRAPH CO
1788316	January 6, 1931	Superposed telegraph system and bridge duplex set for use with such systems	MORGENSTERN RONALD V	WESTERN UNION TELEGRAPH CO
1788477	January 13, 1931	Interpolating signal in high-speed telegraph circuits	WOODWARD MARION H	WESTERN UNION TELEGRAPH CO
1790150	January 27, 1931	Means of phasing	RAY HOOVER ; DIRKES ROBERT F	WESTERN UNION TELEGRAPH CO
1793319	February 17, 1931	Method of multiple transmission	RAY HOOVER ; DIRKES ROBERT F	WESTERN UNION TELEGRAPH CO
1793953	February 24, 1931	Drag conveyer	D HUMY FERNAND E ; ALEXANDER PLAUSICS	WESTERN UNION TELEGRAPH CO
1797667	March 24, 1931	Metallic battery supply from grounded sources	MORGENSTERN RONALD V	WESTERN UNION TELEGRAPH CO
1800195	April 7, 1931	Tape-feeding mechanism for telegraph printers	PORTER JAMES F ; FRANKLIN LAURENCE W	WESTERN UNION TELEGRAPH CO
1800190	April 7, 1931	Coupon-feed-control mechanism for keyboard transmitters	LONG JAMES W	WESTERN UNION TELEGRAPH CO
1800056	April 7, 1931	Matching speed of receiving rotating element from telegraph code signals	DIRKES ROBERT F	WESTERN UNION TELEGRAPH CO
1799855	April 7, 1931	Coupling for pneumatic tubes, etc.	MAMPLE ADOLPH Z.	THE WESTERN UNION TELEGRAPH COMPANY
1802244	April 21, 1931	Duplex balance indicator	FLUHARTY WILLIAM G	WESTERN UNION TELEGRAPH CO
1802240	April 21, 1931	Operating simplex printers in a multiplex system	DIRKES ROBERT F ; KIMBALL VERNON R ; LONG JAMES W	WESTERN UNION TELEGRAPH CO
1801906	April 21, 1931	Belt conveyer	D HUMY FERNAND E ; BIRKMEYER PAUL J ; FRANCIS GRIFFITH	WESTERN UNION TELEGRAPH CO
1801884	April 21, 1931	Telegraph coupon printer	SORTORE EMERSON J	WESTERN UNION TELEGRAPH CO
1801348	April 21, 1931	Automatic call signal and motor control for simplex printers	HEWITT ERNEST W	WESTERN UNION TELEGRAPH CO
1803304	April 28, 1931	Call signal and motor control for simplex printers	ROTHERMEL SAMUEL W ; HEWITT ERNEST W	WESTERN UNION TELEGRAPH CO
1804327	May 5, 1931	Concentration circuit for simplex printers	DRAKE HERBERT W ; BLANTON WILLIAM B	WESTERN UNION TELEGRAPH CO
1804302	May 5, 1931	High speed fork regenerating repeater for telegraph systems	HERBERT ANGEL ; ROBINSON JAMES W	WESTERN UNION TELEGRAPH CO
1805374	May 12, 1931	Distributor-transmitter for simplex telegraph circuits	ROTHERMEL SAMUEL W	WESTERN UNION TELEGRAPH CO
1805351	May 12, 1931	Repeating apparatus for concentration units	ALBERT ATHERTON	WESTERN UNION TELEGRAPH CO
1805349	May 12, 1931	Signal distortion indicator	WISE RALEIGH J	WESTERN UNION TELEGRAPH CO
1807368	May 26, 1931	Method of and apparatus for operating cable telegraph systems	HERBERT ANGEL ; ROBINSON JAMES W	WESTERN UNION TELEGRAPH CO
1809722	June 9, 1931	Superposed telegraph system	MORGENSTERN RONALD V ; TETER PAUL E	WESTERN UNION TELEGRAPH CO
1809664	June 9, 1931	Correcting distortion and interpolating impulses in cable telegraphy	HERBERT ANGEL	WESTERN UNION TELEGRAPH CO
1809560	June 9, 1931	Artificial line network	MILNOR JOSEPH W	WESTERN UNION TELEGRAPH CO
1810809	June 16, 1931	Synchronous telegraph system	HERBERT ANGEL ; ROBINSON JAMES W	WESTERN UNION TELEGRAPH CO
1811824	June 23, 1931	Vacuum tube repeater and terminal set for superposed telegraph systems	MORGENSTERN RONALD V	WESTERN UNION TELEGRAPH CO
1811770	June 23, 1931	Projecting apparatus	WHEELER EVAN R	WESTERN UNION TELEGRAPH CO
1812824	June 30, 1931	Telegraph repeater	FERGUSON CYRUS C	WESTERN UNION TELEGRAPH CO
1814947	July 14, 1931	Automatic selective pneumatic tube carrier relay	MCGUINNESS WILLIAM V ; FRANCIS WILLIAM H	WESTERN UNION TELEGRAPH CO
1814931	July 14, 1931	Switchboard signal system	JANSON GEORGE W	WESTERN UNION TELEGRAPH CO
1814902	July 14, 1931	Telegraph system for dividing received intelligence into groups	DIRKES ROBERT F	WESTERN UNION TELEGRAPH CO
1814899	July 14, 1931	Busy trunk line signal system	DEMONET EUGENE A ; COPENHAVER PRESTON S	WESTERN UNION TELEGRAPH CO
1814222	July 14, 1931	Pneumatic tube system	MOREHOUSE HARRY W	WESTERN UNION TELEGRAPH CO
1815786	July 21, 1931	Printing telegraph control circuit	LONG JAMES W	WESTERN UNION TELEGRAPH CO
1815629	July 21, 1931	Artificial line network	MILNOR JOSEPH W ; CANNON WILLIAM D	WESTERN UNION TELEGRAPH CO
1815969	July 28, 1931	Synchronous communication system	DIRKES ROBERT F	WESTERN UNION TELEGRAPH CO
1817738	August 4, 1931	Jack panel unit	DEMONET EUGENE A ; COPENHAVER PRESTON S	WESTERN UNION TELEGRAPH CO
1817737	August 4, 1931	Potential distributing block	DEMONET EUGENE A ; COPENHAVER PRESTON S	WESTERN UNION TELEGRAPH CO
1817717	August 4, 1931	Rotary distributor	ROBERT STEENECK	WESTERN UNION TELEGRAPH CO
1817702	August 4, 1931	Combining alternating current channels with superposed telegraph circuits	MORGENSTERN RONALD V	WESTERN UNION TELEGRAPH CO
1818951	August 11, 1931	Duct rod	HARRALL EDWIN R ; PARROTT ROBERT D	WESTERN UNION TELEGRAPH CO
1823761	September 15, 1931	Hand tape moistener	PORTER JAMES F	WESTERN UNION TELEGRAPH CO
1826379	October 6, 1931	Transfer means for belt conveyers	BIRKMEYER PAUL J. ; CREEDON MICHAEL V. ; CHADBOURNE WILLIAM C.	THE WESTERN UNION TELEGRAPH COMPANY
1827652	October 13, 1931	Tape feed mechanism for printing telegraph apparatus	HAGLUND HAKON H ; DICKEY ALBERT W	WESTERN UNION TELEGRAPH CO
1826928	October 13, 1931	Duplex telegraph system	FOSTER LEE R	WESTERN UNION TELEGRAPH CO
1828660	October 20, 1931	Method of and apparatus for driving tuning forks	HOMER EDWARD C ; BUCKINGHAM WILLIAM D	WESTERN UNION TELEGRAPH CO
1829653	October 27, 1931	Means for sending alternating currents to multiplex lines	RAY HOOVER ; DIRKES ROBERT F	WESTERN UNION TELEGRAPH CO
1830700	November 3, 1931	Tape perforator and transmitter	RAY HOOVER ; HAUPT FRANK J	WESTERN UNION TELEGRAPH CO
1831700	November 10, 1931	Message copyholder and gumming desk for printing telegraph machines	BLANCHARD ROLLA F ; PORTER JAMES F ; GEORGE MARX	WESTERN UNION TELEGRAPH CO
1832722	November 17, 1931	Shaping arrangement for metallic telegraph circuits	MORGENSTERN RONALD V ; ERICKSON GEORGE L	WESTERN UNION TELEGRAPH CO
1833874	November 24, 1931	Clearing out strap for belt conveyers	GRIFFITH FRANCIS ; SMITH MAURICE B.	THE WESTERN UNION TELEGRAPH COMPANY
1834910	December 1, 1931	Call signal and motor control box for simplex printers	BLANTON WILLIAM B	WESTERN UNION TELEGRAPH CO
1834841	December 1, 1931	Means for taking outgoing printed records	RAY HOOVER ; DIRKES ROBERT F	WESTERN UNION TELEGRAPH CO
1834828	December 1, 1931	Printing telegraph system	DIRKES ROBERT F ; POMEROY ARTHUR L	WESTERN UNION TELEGRAPH CO
1836000	December 8, 1931	Repeater for signaling circuits	MORGENSTERN RONALD V	WESTERN UNION TELEGRAPH CO
1835996	December 8, 1931	Strap conveyer aligning mechanism	CREEDON MICHAEL V ; MCGUINNESS WILLIAM V	WESTERN UNION TELEGRAPH CO
1836575	December 15, 1931	Method of neutralizing disturbing frequencies in communication circuits	CANNON WILLIAM D	WESTERN UNION TELEGRAPH CO
1842122	January 19, 1932	Telegraph tape transmitter	ROTHERMEL SAMUEL W	WESTERN UNION TELEGRAPH CO
1841856	January 19, 1932	Duplex repeater system	TETER PAUL E	WESTERN UNION TELEGRAPH CO
1843909	February 9, 1932	Start stop printing telegraph system	HERBERT ANGEL ; ROBINSON JAMES W	WESTERN UNION TELEGRAPH CO
1845994	February 16, 1932	Signal distortion indicator	WISE RALEIGH J	WESTERN UNION TELEGRAPH CO
1845993	February 16, 1932	Electrical timing device	WISE RALEIGH J	WESTERN UNION TELEGRAPH CO
1845992	February 16, 1932	High speed single current relay	WISE RALEIGH J.	THE WESTERN UNION TELEGRAPH COMPANY
1845979	February 16, 1932	Preventing feed-back in amplifier tubes having common plate supply	HYNEMAN JOHN R	WESTERN UNION TELEGRAPH CO
1848022	March 1, 1932	Polar relay	MILNOR JOSEPH W ; DEMONET EUGENE A ; BRAMHALL FAY B	WESTERN UNION TELEGRAPH CO
1849994	March 15, 1932	Cable fault detection and telephone system	RUDD MAURICE A ; MAMPLE ADOLPH Z	WESTERN UNION TELEGRAPH CO
1851956	March 29, 1932	Method of and apparatus for signaling in high speed telegraph systems	DIRKES ROBERT F	WESTERN UNION TELEGRAPH CO
1851838	March 29, 1932	Tape reperforator	RAY HOOVER ; HAUPT FRANK J	WESTERN UNION TELEGRAPH CO
1853005	April 5, 1932	Repeater system	MORGENSTERN RONALD V	WESTERN UNION TELEGRAPH CO
1855153	April 19, 1932	Automatic timing control for manually operated transmitters for ticker or step-by-step telegraph systems	MYER PERCY L	WESTERN UNION TELEGRAPH CO
1855841	April 26, 1932	System for collecting and disseminating information	LONG JAMES W ; WHEELER EVAN R	WESTERN UNION TELEGRAPH CO
1855380	April 26, 1932	Corrector circuit for synchronous telegraph systems	BREYFOGEL ALBERT W	WESTERN UNION TELEGRAPH CO
1856985	May 3, 1932	Regenerative repeater for start-stop systems of automatic telegraphy	DIRKES ROBERT F ; ANDERSON JR JAMES N	WESTERN UNION TELEGRAPH CO
1856331	May 3, 1932	Corrector system for synchronous telegraph apparatus	HAGLUND HAKON H	WESTERN UNION TELEGRAPH CO
1859165	May 17, 1932	Automatic tape cut-off	PORTER JAMES F ; GEORGE MARX	WESTERN UNION TELEGRAPH CO
1858320	May 17, 1932	Transfer mechanism for strap conveyers	BEARDSLEY BRUCE ; CHADBOURNE WILLIAM C.	THE WESTERN UNION TELEGRAPH COMPANY
1860343	May 24, 1932	Multiple turret simplex printer concentration circuit	LIGHT GEORGE G	WESTERN UNION TELEGRAPH CO
1861414	May 31, 1932	Quotation board printing unit	RAY HOOVER ; WHEELER EVAN R	WESTERN UNION TELEGRAPH CO
1862474	June 7, 1932	Synchronizing and phase indicating device	FLUHARTY WILLIAM G. ; NOXON PAUL A.	THE WESTERN UNION TELEGRAPH COMPANY
1863479	June 14, 1932	Rub out signal deleter for tape transmitters	RAY HOOVER ; JOSEPH HAUPT FRANK	WESTERN UNION TELEGRAPH CO
1864494	June 21, 1932	Method of operating a channel of differential cable code over a channel of a multiplex circuit	NELSON CRESCENT F	WESTERN UNION TELEGRAPH CO
1874187	August 30, 1932	Automatic means for changing timing intervals	HAGLUND HAKON H	WESTERN UNION TELEGRAPH CO
1880906	October 4, 1932	Multiplex extended channel system	DUERR KARL B ; BROYLES HARMON E	WESTERN UNION TELEGRAPH CO
1880824	October 4, 1932	Switchboard jack	COPENHAVER PRESTON S ; DEMONET EUGENE A ; CALLAHAN WILLIAM F	WESTERN UNION TELEGRAPH CO
1880796	October 4, 1932	Vacuum tube telegraph repeater	CASE HARLOW M	WESTERN UNION TELEGRAPH CO
1880724	October 4, 1932	Method of locating an operator working any line	BLANTON WILLIAM B	WESTERN UNION TELEGRAPH CO
1880723	October 4, 1932	Message distributing system for simplex printer concentration units	BLANTON WILLIAM B	WESTERN UNION TELEGRAPH CO
1880722	October 4, 1932	Call distributing system for concentration circuits	BLANTON WILLIAM B	WESTERN UNION TELEGRAPH CO
1881787	October 11, 1932	Method of perforating the lead sheathing of conductor cables	MAMPLE ADOLPH Z ; HOBERT EDWARD J	WESTERN UNION TELEGRAPH CO
1881758	October 11, 1932	Two-channel fork-controlled receiving and repeating apparatus for telegraph systems	LONGLAND HERBERT A	WESTERN UNION TELEGRAPH CO
1881757	October 11, 1932	Telegraph transmitting apparatus	LONG JAMES W ; ROBERT STEENECK	WESTERN UNION TELEGRAPH CO
1881739	October 11, 1932	Concentration circuit for simplex printers	LIGHT GEORGE G	WESTERN UNION TELEGRAPH CO
1881622	October 11, 1932	System for testing and recording the condition of clock setting circuits	JANSON GEORGE W ; CALLAHAN WILLIAM F	WESTERN UNION TELEGRAPH CO
1881585	October 11, 1932	Quotation board printing unit	RAY HOOVER ; WHEELER EVAN R	WESTERN UNION TELEGRAPH CO
1881458	October 11, 1932	Telegraph receiving or repeating circuit	FROST ALBERT E	WESTERN UNION TELEGRAPH CO
1881453	October 11, 1932	Telegraph printer exchange system	FRANKLIN LAURENCE W	WESTERN UNION TELEGRAPH CO
1881452	October 11, 1932	Automatic stop for telegraph transmitters	FRANKLIN LAURENCE W	WESTERN UNION TELEGRAPH CO
1883102	October 18, 1932	Automatic rider circuits	TETER PAUL E	WESTERN UNION TELEGRAPH CO
1882818	October 18, 1932	Direction control switch for transmission over submarine cables	HAGLUND HAKON H	WESTERN UNION TELEGRAPH CO
1882817	October 18, 1932	Telegraph carrier system	HAGLUND HAKON H	WESTERN UNION TELEGRAPH CO
1895569	January 31, 1933	Production of protective coatings on iron and steel articles	CURTIN LEO P ; KLINE BERNARD L	WESTERN UNION TELEGRAPH CO
1895568	January 31, 1933	Rust proofing iron and steel articles	CURTIN LEO P ; KLINE BERNARD L	WESTERN UNION TELEGRAPH CO
1899674	February 28, 1933	Process for the production of ferric oxalate	CURTIN LEO P	WESTERN UNION TELEGRAPH CO
1901318	March 14, 1933	Means for balancing cables equipped with a long sea-earth	MILNOR JOSEPH W	WESTERN UNION TELEGRAPH CO
1901296	March 14, 1933	Multiplex telegraph system	HAGLUND HAKON H	WESTERN UNION TELEGRAPH CO
1902170	March 21, 1933	Dividing received intelligence into two or more groups	KIMBALL VERNON R	WESTERN UNION TELEGRAPH CO
1904265	April 18, 1933	Automatic operator indicator for busy lines at central offices	BLANTON WILLIAM B	WESTERN UNION TELEGRAPH CO
1909201	May 16, 1933	Printing telegraph system	LONG JAMES W ; ROBERT STEENECK	WESTERN UNION TELEGRAPH CO
1911158	May 23, 1933	Discharge for drac conveyers	LIHE MAROLD G	WESTERN UNION TELEGRAPH CO
1911133	May 23, 1933	Self-biasing relay circuit	POLLARD LEON G	WESTERN UNION TELEGRAPH CO
1910593	May 23, 1933	Process of forming oxalate coatings on iron and steel articles	CURTIN LEO P	WESTERN UNION TELEGRAPH CO
1910122	May 23, 1933	Ticker system	MYER PERCY L ; ROBERT STEENECK	WESTERN UNION TELEGRAPH CO
1912343	May 30, 1933	Tuning fork temperature compensation and frequency adjustment	BUCKINGHAM WILLIAM D	WESTERN UNION TELEGRAPH CO
1912183	May 30, 1933	Transmitter for automatic telegraph systems	DIRKES ROBERT F ; WHEELER EVAN R	WESTERN UNION TELEGRAPH CO
1913331	June 6, 1933	Tuning fork drive	BUCKINGHAM WILLIAM D	WESTERN UNION TELEGRAPH CO
1913307	June 6, 1933	Telegraph system adapted for ocean cable telegraphy	HAGLUND HAKON H	WESTERN UNION TELEGRAPH CO
1914328	June 13, 1933	Telegraph repeater for uniform impulse code	HAGLUND HAKON H	WESTERN UNION TELEGRAPH CO
1914114	June 13, 1933	Electrolytic cell	ESTES PHILLIP H	WESTERN UNION TELEGRAPH CO
1916168	June 27, 1933	Telegraph receiving apparatus	DIRKES ROBERT F ; WHEELER EVAN R	WESTERN UNION TELEGRAPH CO
1917195	July 4, 1933	Extended channel system	NOXON PAUL A	WESTERN UNION TELEGRAPH CO
1918203	July 11, 1933	Speed governor for alternating current motors	WISE RALEIGH J	WESTERN UNION TELEGRAPH CO
1918199	July 11, 1933	Electric switch	WARD HARLEY M	WESTERN UNION TELEGRAPH CO
1919175	July 18, 1933	Terminal for drag conveyers	SMITH MAURICE B	WESTERN UNION TELEGRAPH CO
1919169	July 18, 1933	Drag conveyer discharge	PLAUSICS ALEXANDER	THE WESTERN UNION TELEGRAPH COMPANY
1919161	July 18, 1933	Pilot lamp arrangement for multiplex telegraph printers	FRANKLIN LAURENCE W ; MAUS FRANK J	WESTERN UNION TELEGRAPH CO
1921990	August 8, 1933	Motor control circuit for telegraph printers	HEWITT ERNEST W ; ROTHERMEL SAMUEL W	WESTERN UNION TELEGRAPH CO
1923052	August 15, 1933	Pneumatic conveyer relay or terminal	CHULSTROM JOHN M	WESTERN UNION TELEGRAPH CO
1924050	August 22, 1933	Correcting mechanism for synchronous apparatus	PIERSON OSCAR E	WESTERN UNION TELEGRAPH CO
1928586	September 26, 1933	Machine switching for printer concentrator circuits	BLANTON WILLIAM B	WESTERN UNION TELEGRAPH CO
1928482	September 26, 1933	Conveyer transfer mechanism	CREEDON MICHAEL V	WESTERN UNION TELEGRAPH CO
1928478	September 26, 1933	Printing telegraph system	BREYFOGEL ALBERT W	WESTERN UNION TELEGRAPH CO
1929947	October 10, 1933	Cable signal repeater	HAGLUND HAKON H	WESTERN UNION TELEGRAPH CO
1931790	October 24, 1933	Receiving recorder	DIRKES ROBERT F ; KIMBALL VERNON R	WESTERN UNION TELEGRAPH CO
1931789	October 24, 1933	Speed-counting stroboscope	DICKEY ALBERT W	WESTERN UNION TELEGRAPH CO
1933526	October 31, 1933	System for testing clock setting circuits	JANSON GEORGE W. ; CALLAHAN WILLIAM F.	THE WESTERN UNION TELEGRAPH COMPANY
1932997	October 31, 1933	Carrier current telegraphy	WILDER HAROLD F	WESTERN UNION TELEGRAPH CO
1932977	October 31, 1933	Display apparatus for bulletin printers	LONG JAMES W ; COLLINGS THOMAS G	WESTERN UNION TELEGRAPH CO
1932665	October 31, 1933	Regenerative repeater	HICKS RAYMOND M ; LEROY EVERETT R ; COLLINGS FREDERICK C	WESTERN UNION TELEGRAPH CO TELEREGISTER CORP
1934617	November 7, 1933	Conveyer system	BIRKMEYER PAUL J	WESTERN UNION TELEGRAPH CO
1934059	November 7, 1933	Transfer mechanism for belt conveyers	FRANCIS GRIFFITH ; ARSDALE ELVIN R VAN	WESTERN UNION TELEGRAPH CO
1936956	November 28, 1933	Combined perforating and printing mechanism	ROTHERMEL SAMUEL W	WESTERN UNION TELEGRAPH CO
1936947	November 28, 1933	Telegraph system	MORGENSTERN RONALD V ; HACKENBERG JOHN H	WESTERN UNION TELEGRAPH CO
1937894	December 5, 1933	Time service synchronizing system	JANSON GEORGE W	WESTERN UNION TELEGRAPH CO
1941144	December 26, 1933	Strap conveyer system	BRUCE BEARDSLEY ; CHADBOURNE WILLIAM C ; SMITH MAURICE B	WESTERN UNION TELEGRAPH CO
1941123	December 26, 1933	Drag conveyer discharge deflector	WRIGHT WALTER J	WESTERN UNION TELEGRAPH CO
1941102	December 26, 1933	Balancing ocean cable	MILNOR JOSEPH W	WESTERN UNION TELEGRAPH CO
1941916	January 2, 1934	Combined keyboard transmitter and perforated tape transmitter	ROTHERMEL SAMUEL W	WESTERN UNION TELEGRAPH CO
1941904	January 2, 1934	Tape easel for page printers	LONG JAMES W ; COLLINGS THOMAS G	WESTERN UNION TELEGRAPH CO
1943683	January 16, 1934	Signal repeater	LONG JAMES W	WESTERN UNION TELEGRAPH CO
1943654	January 16, 1934	Monitor printer system for quotation boards	COLLINGS FREDERICK C	WESTERN UNION TELEGRAPH CO
1945475	January 30, 1934	Conveyer transfer mechanism	BRUCE BEARDSLEY	WESTERN UNION TELEGRAPH CO
1945470	January 30, 1934	Signal transmitting apparatus	ROBERT STEENECK	WESTERN UNION TELEGRAPH CO
1944888	January 30, 1934	Telegraph system	HAGLUND HAKON H	WESTERN UNION TELEGRAPH CO
1946909	February 13, 1934	Stock quotation board	RAY HOOVER ; WHEELER EVAN R	WESTERN UNION TELEGRAPH CO
1946907	February 13, 1934	System for repeating or relaying telegraph signals	HAGLUND HAKON H ; MORGENSTERN RONALD V	WESTERN UNION TELEGRAPH CO
1947984	February 20, 1934	Telegraph repeating and receiving apparatus	HAGLUND HAKON H	WESTERN UNION TELEGRAPH CO
1949878	March 6, 1934	Platen for tape printing machines	PORTER JAMES F	WESTERN UNION TELEGRAPH CO
1950812	March 13, 1934	Distributing center	ALEXANDER PLAUSICS	WESTERN UNION TELEGRAPH CO
1951570	March 20, 1934	Automatic editing system for controlling printing telegraph machines	DIRKES ROBERT F ; KIMBALL VERNON R	WESTERN UNION TELEGRAPH CO
1952513	March 27, 1934	Quotation board indicating apparatus	REYNOLDS MARVIN J	WESTERN UNION TELEGRAPH CO
1954626	April 10, 1934	Signaling system	JANSON GEORGE W	WESTERN UNION TELEGRAPH CO
1954624	April 10, 1934	Balancing and testing telegraph circuits	HACKENBERG JOHN H	WESTERN UNION TELEGRAPH CO
1954621	April 10, 1934	Telegraph transmitting system	DIRKES ROBERT F ; KIMBALL VERNON R	WESTERN UNION TELEGRAPH CO
1955090	April 17, 1934	Tape lifter for hand tape moisteners	PORTER JAMES F	WESTERN UNION TELEGRAPH CO
1956538	April 24, 1934	Measuring resistance of distant grounds from alpha central office	RIDINGS GARVICE H ; AGNEW EDWARD J	WESTERN UNION TELEGRAPH CO
1956534	April 24, 1934	Sealed terminal for insulated cables	MAMPLE ADOLPH Z	WESTERN UNION TELEGRAPH CO
1958361	May 8, 1934	Method of locating faults in cable conductors	ESTES PHILLIP H ; ORRIS MCGINNIS	WESTERN UNION TELEGRAPH CO
1961111	May 29, 1934	Switchboard terminal block	ROVERE LEWIS H ; MOTT EVERETT V	WESTERN UNION TELEGRAPH CO
1960577	May 29, 1934	Projecting system	DIRKES ROBERT F	WESTERN UNION TELEGRAPH CO
1962713	June 12, 1934	Double drag conveyer	FRANCIS GRIFFITH	WESTERN UNION TELEGRAPH CO
1963618	June 19, 1934	Telegraph receiving system	FLUHARTY WILLIAM G	WESTERN UNION TELEGRAPH CO
1966386	July 10, 1934	Method and means of transposing signals from one code to another	HAGLUND HAKON H	WESTERN UNION TELEGRAPH CO
1966354	July 10, 1934	High speed telegraph system	NOXON PAUL A	WESTERN UNION TELEGRAPH CO
1967183	July 17, 1934	Balancing ocean cables	CANNON WILLIAM D ; MILNOR JOSEPH W	WESTERN UNION TELEGRAPH CO
1967177	July 17, 1934	Tape take-up control mechanism	RAY HOOVER ; COLLINGS JR FRED C	WESTERN UNION TELEGRAPH CO
1967175	July 17, 1934	Channel repeater for telegraph systems	HAGLUND HAKON H	WESTERN UNION TELEGRAPH CO
1969692	August 7, 1934	Telegraph printing system	DIRKES ROBERT F	WESTERN UNION TELEGRAPH CO
1969483	August 7, 1934	Telegraph repeater	SPARKS WILLIAM S	WESTERN UNION TELEGRAPH CO
1969467	August 7, 1934	News and advertising projection system	LONG JAMES W. ; STEENECK ROBERT	THE WESTERN UNION TELEGRAPH COMPANY
1969461	August 7, 1934	Display apparatus	HEWITT ERNEST W	WESTERN UNION TELEGRAPH CO
1969440	August 7, 1934	Telegraph recording and projecting system	WHEELER EVAN R ; DIRKES ROBERT F	WESTERN UNION TELEGRAPH CO
1969297	August 7, 1934	Tape control for projectors	DIRKES ROBERT F ; ROBERTS GEORGE I	WESTERN UNION TELEGRAPH CO
1969073	August 7, 1934	Mechanism for straightening sheet material	HAMRE JOHN A	WESTERN UNION TELEGRAPH CO
1968818	August 7, 1934	Tape control for projectors	DIRKES ROBERT F ; ROBERTS GEORGE I	WESTERN UNION TELEGRAPH CO
1969992	August 14, 1934	Protector for electric circuits	ROVERE LEWIS H ; MOTT EVERETT V ; AYERS ROBERT C	WESTERN UNION TELEGRAPH CO
1971148	August 21, 1934	Signal distortion indicator for start-stop telegraph systems	WISE RALEIGH J	WESTERN UNION TELEGRAPH CO
1971146	August 21, 1934	Electrical protective device	ROVERE LEWIS H ; ESTES PHILLIP H ; MILNOR JOSEPH W	WESTERN UNION TELEGRAPH CO
1971755	August 28, 1934	Signal repeater	MILLAR JULIAN Z	WESTERN UNION TELEGRAPH CO
1972341	September 4, 1934	Quotation board system and apparatus	RAY HOOVER ; WHEELER EVAN R	WESTERN UNION TELEGRAPH CO
1972326	September 4, 1934	System for automatically detecting errors in telegraph reception	HERBERT ANGEL	WESTERN UNION TELEGRAPH CO
1973041	September 11, 1934	Drag conveyer and belt	BIRKMEYER PAUL J.	THE WESTERN UNION TELEGRAPH COMPANY
1975367	October 2, 1934	Keyboard transmitter	MAUS FRANK J ; FRANKLIN LAWRENCE W	WESTERN UNION TELEGRAPH CO
1976398	October 9, 1934	Electrical selecting and indicating system	RAY HOOVER	WESTERN UNION TELEGRPAH COMPAN
1977120	October 16, 1934	Optical system for ticker tape projectors	DIRKES ROBERT F ; CLARK FRANCES H	WESTERN UNION TELEGRAPH CO
1977886	October 23, 1934	Belt conveyer	MILLER STEPHEN A	WESTERN UNION TELEGRAPH CO
1979284	November 6, 1934	Electrical protective system	ROVERE LEWIS H ; ESTES PHILLIP H	WESTERN UNION TELEGRAPH CO
1979256	November 6, 1934	Electrical protective system	ESTES PHILLIP H	WESTERN UNION TELEGRAPH CO
1980324	November 13, 1934	Web controlling mechanism for page projectors	DIRKES ROBERT F ; ROLLINS WENTWORTH	WESTERN UNION TELEGRAPH CO
1980160	November 13, 1934	Projector for type bar printers	BENJAMIN GEORGE R ; LONG JAMES W	WESTERN UNION TELEGRAPH CO
1983042	December 4, 1934	Splice for lead sheathed cables	MAMPLE ADOLPH Z	WESTERN UNION TELEGRAPH CO
1984254	December 11, 1934	Preservation of wood	CURTIN LEO P ; WILLIAM THORDARSON	WESTERN UNION TELEGRAPH CO
1983905	December 11, 1934	Divided channel system	RAY HOOVER ; COLLINGS FREDERICK C	WESTERN UNION TELEGRAPH CO
1983904	December 11, 1934	Type aligning apparatus	HEWITT ERNEST W	WESTERN UNION TELEGRAPH CO
1985850	December 25, 1934	Drag conveyer	BRUCE BEARDSLEY	WESTERN UNION TELEGRAPH CO
1992363	February 26, 1935	Testing apparatus	ERICKSON GEORGE L.	THE WESTERN UNION TELEGRAPH COMPANY
1996042	March 26, 1935	Measurement of telegraph interference	ERICKSON GEORGE L. ; HACKENBERG JOHN H.	THE WESTERN UNION TELEGRAPH COMPANY
1997360	April 9, 1935	Twisted strap conveyer	CROZIER FRANKLYN	THE WESTERN UNION TELEGRAPH COMPANY
1999771	April 30, 1935	Apparatus for testing integrity of lead sheathed cables	MAMPLE ADOLPH Z	WESTERN UNION TELEGRAPH CO
2009973	July 30, 1935	Protecting electrical instruments from excessive electrical surges	NELSON CRESCENT F	WESTERN UNION TELEGRAPH CO
2011145	August 13, 1935	Secret telegraph receiver	CURRIE FRANK L	WESTERN UNION TELEGRAPH CO
2014926	September 17, 1935	Oven heat cycle regulator	BUCKINGHAM WILLIAM D ; MILLAR JULIAN Z	WESTERN UNION TELEGRAPH CO
2014908	September 17, 1935	Channel repeater for telegraph systems	NOXON PAUL A	WESTERN UNION TELEGRAPH CO
2016268	October 1, 1935	Conveyer transfer	FRANCIS GRIFFITH	WESTERN UNION TELEGRAPH CO
2016261	October 1, 1935	Telegraph system	WISE RALEIGH J ; JOSEPH SCHMID	WESTERN UNION TELEGRAPH CO
2016203	October 1, 1935	Carrier for pneumatic tube systems	ELLERY IRVING	WESTERN UNION TELEGRAPH CO
2018102	October 22, 1935	Oscillatory grid-controlled detector or relay	WATTS PRYOR L ; ELLER KEITH B	WESTERN UNION TELEGRAPH CO
2019858	November 5, 1935	Removable closure assembly for pneumatic carriers	ELLERY IRVING	WESTERN UNION TELEGRAPH CO
2019857	November 5, 1935	Tape winding reel	RAY HOOVER	WESTERN UNION TELEGRAPH CO
2019855	November 5, 1935	Tape puller for projectors	HEWITT ERNEST W ; ROBERTS GEORGE I	WESTERN UNION TELEGRAPH CO
2019847	November 5, 1935	Start-stop telegraph system	DIRKES ROBERT F ; WHEELER EVAN R	WESTERN UNION TELEGRAPH CO
2023952	December 10, 1935	Selective market system	DIRKES ROBERT F ; MARSH MORRIS R	WESTERN UNION TELEGRAPH CO
2025679	December 24, 1935	Tape puller control	DIRKES ROBERT F ; ROBERTS GEORGE I	WESTERN UNION TELEGRAPH CO
2027026	January 7, 1936	Control means for telegraph printers and projectors	DIRKES ROBERT F ; WHEELER EVAN R	WESTERN UNION TELEGRAPH CO
2029636	February 4, 1936	Selective signaling device	RICKARD ERIC M	WESTERN UNION TELEGRAPH CO
2030821	February 11, 1936	Page projector for recorders	LONG JAMES W ; WHEELER EVAN R	WESTERN UNION TELEGRAPH CO
2030814	February 11, 1936	Testing the susceptibility of telegraph lines to interference	ERICKSON GEORGE L ; CHRISTOFFEL JOHN J	WESTERN UNION TELEGRAPH CO
2030812	February 11, 1936	Projection system	DIRKES ROBERT F ; ROBERT STEENECK	WESTERN UNION TELEGRAPH CO
2031976	February 25, 1936	Synchronizing system	NOXON PAUL A	WESTERN UNION TELEGRAPH CO
2034282	March 17, 1936	Tuning fork in vacuum	BUCKINGHAM WILLIAM D	WESTERN UNION TELEGRAPH CO
2034064	March 17, 1936	Stock selecting and indicating system	ROBERT STEENECK	WESTERN UNION TELEGRAPH CO
2043953	June 9, 1936	Deflection dynamometer	HARRALL EDWIN R ; PARROTT ROBERT D	WESTERN UNION TELEGRAPH CO
2046984	July 7, 1936	Interpolating circuit	WILDER HAROLD F	WESTERN UNION TELEGRAPH CO
2046964	July 7, 1936	Signal conversion in telegraph systems	NELSON CRESCENT F	WESTERN UNION TELEGRAPH CO
2046962	July 7, 1936	Circuit protecting system	MOTT EVERETT V	WESTERN UNION TELEGRAPH CO
2048311	July 21, 1936	Tape feed for printed strips	YORKE GEORGE M ; DIRKES ROBERT F	WESTERN UNION TELEGRAPH CO
2053044	September 1, 1936	Regenerative repeater for telegraph systems	PIERSON OSCAR E	WESTERN UNION TELEGRAPH CO
2053025	September 1, 1936	Synchronizing system	ERICKSON GEORGE L ; TETER PAUL E	WESTERN UNION TELEGRAPH CO
2053016	September 1, 1936	Controlling operating time of arc discharge devices	WILDER HAROLD F	WESTERN UNION TELEGRAPH CO
2053749	September 8, 1936	Transmitter for stock quotation boards	ROBERT STEENECK	WESTERN UNION TELEGRAPH CO
2056919	October 6, 1936	Electrical contact	LOWIS CASPER	WESTERN UNION TELEGRAPH CO
2056452	October 6, 1936	Printing quotation board	HOOVER RAY ; WHEELER EVAN R.	THE WESTERN UNION TELEGRAPH COMPANY
2056156	October 6, 1936	Constant temperature oven	BUCKINGHAM WILLIAM D ; PARKER LEIGHLAND F	WESTERN UNION TELEGRAPH CO
2057680	October 20, 1936	Receiving channel assigner	HAGLUND HAKON H	WESTERN UNION TELEGRAPH CO
2060586	November 10, 1936	Automatic ticker-tape feed-out device	MYER PERCY L.	THE WESTERN UNION TELEGRAPH COMPANY
2060574	November 10, 1936	High speed composite system	HOWE PAUL J. ; HAMLETT ROBERT T. ; RUDD MAURICE A.	THE WESTERN UNION TELEGRAPH COMPANY
2062986	December 1, 1936	Wire connecting sleeve	BAXTER DONALD L.	THE WESTERN UNION TELEGRAPH COMPANY
2064298	December 15, 1936	Regenerative repeater	DIRKES ROBERT F. ; KIMBALL VERNON R.	THE WESTERN UNION TELEGRAPH COMPANY
2066276	December 29, 1936	Chuck or coupling	HARRALL EDWIN R. ; REIS JOHN P.	THE WESTERN UNION TELEGRAPH COMPANY
2067717	January 12, 1937	Plough for laying submarine cables	LAWTON CHESTER S. ; BLOOMER MELVILLE H.	THE WESTERN UNION TELEGRAPH COMPANY
2069716	February 2, 1937	Drag conveyer system	BEARDSLEY BRUCE ; CREEDON MICHAEL V.	THE WESTERN UNION TELEGRAPH COMPANY
2070822	February 16, 1937	Belt conveyer	BEARDSLEY BRUCE ; CREEDON MICHAEL	THE WESTERN UNION TELEGRAPH COMPANY
2071713	February 23, 1937	Terminal clip and distributing block	TERRILL JR JOHN B	WESTERN UNION TELEGRAPH CO
2071698	February 23, 1937	Locating defects in cable sheaths	MAMPLE ADOLPH Z.	THE WESTERN UNION TELEGRAPH COMPANY
2073433	March 9, 1937	Tape affixing device	JR. ROBERT S. WATTERSON,	THE WESTERN UNION TELEGRAPH COMPANY
2074066	March 16, 1937	Motor operated indicator dial	WHEELER EVAN R. ; SORTORE EMERSON J.	THE WESTERN UNION TELEGRAPH COMPANY
2076493	April 6, 1937	Double strap conveyer	BEARDSLEY BRUCE	THE WESTERN UNION TELEGRAPH COMPANY
2078902	April 27, 1937	Call box	DEMONET EUGENE A.	THE WESTERN UNION TELEGRAPH COMPANY
2080411	May 18, 1937	Thermionic oscillator	ELLER KEITH B.	THE WESTERN UNION TELEGRAPH COMPANY
2085541	June 29, 1937	Ticker-tape display apparatus	MYER PERCY L	WESTERN UNION TELEGRAPH CO
2085515	June 29, 1937	Method of and system for rectifying and increasing the frequency of alternating currents	STEINMETZ ALFRED A	WESTERN UNION TELEGRAPH CO
2088795	August 3, 1937	Nonskid floor wax	KLINE BERNARD L	WESTERN UNION TELEGRAPH CO
2090230	August 17, 1937	Submarine cable amplifying system	RANDALL GERALD A ; WHEELER LESTER B	WESTERN UNION TELEGRAPH CO
2094570	September 28, 1937	Electric contact	ESTES PHILLIP H ; CLARK FRANCES H	WESTERN UNION TELEGRAPH CO
2096401	October 19, 1937	Conductor loading system	MILNOR JOSEPH W	WESTERN UNION TELEGRAPH CO
2099540	November 16, 1937	Insulator shield	SMITH DONALD H	WESTERN UNION TELEGRAPH CO
2099527	November 16, 1937	Method of and apparatus for laying submarine cables	LAWTON CHESTER S	WESTERN UNION TELEGRAPH CO
2100585	November 30, 1937	Belt conveyer	BEARDSLEY BRUCE ; CREEDON MICHAEL V.	THE WESTERN UNION TELEGRAPH COMPANY
2103761	December 28, 1937	Selecting system	WHEELER EVAN R ; SORTORE EMERSON J	WESTERN UNION TELEGRAPH CO
2106693	January 25, 1938	Home record cut-out assembly	FRANKLIN LAWRENCE W	WESTERN UNION TELEGRAPH CO
2106691	January 25, 1938	Printing telegraph system	DEMONET EUGENE A	WESTERN UNION TELEGRAPH CO
2110003	March 1, 1938	Device for sealing holes in cable sheaths	MAMPLE ADOLPH Z	WESTERN UNION TELEGRAPH CO
2109989	March 1, 1938	Telegraph transmitting system	DIRKES ROBERT F ; ANDERSON JR JAMES N	WESTERN UNION TELEGRAPH CO
2109982	March 1, 1938	Local correction of cable signals	WILDER HAROLD F	WESTERN UNION TELEGRAPH CO
2116172	May 3, 1938	Composite set	HYNEMAN JOHN R ; GOSE RALPH R	WESTERN UNION TELEGRAPH CO
2117246	May 10, 1938	Electron discharge device	HAGLUND HAKON H	WESTERN UNION TELEGRAPH CO
2117241	May 10, 1938	Telegraph printer	DIRKES ROBERT F ; WHEELER EVAN R ; KIMBALL VERNON R	WESTERN UNION TELEGRAPH CO
2117773	May 17, 1938	Outlet molding	STEINMETZ ALFRED A	WESTERN UNION TELEGRAPH CO
2122387	June 28, 1938	Stock selecting and indicating system	WHEELER EVAN R ; SORTORE EMERSON J	WESTERN UNION TELEGRAPH CO
2122367	June 28, 1938	Telegraph switching system	DIRKES ROBERT F ; KIMBALL VERNON R	WESTERN UNION TELEGRAPH CO
2125704	August 2, 1938	Automatic duplex balance corrector	WISE RALEIGH J	WESTERN UNION TELEGRAPH CO
2125670	August 2, 1938	Duplex balance indicator	FLUHARTY WILLIAM G	WESTERN UNION TELEGRAPH CO
2128680	August 30, 1938	Shaping signals in single current telegraph circuits	LIGHT GEORGE G	WESTERN UNION TELEGRAPH CO
2128671	August 30, 1938	System of selector control for carrier conveyers	DRENKARD JR ADAM	WESTERN UNION TELEGRAPH CO
2131445	September 27, 1938	Releasing gear	LAWTON CHESTER S	WESTERN UNION TELEGRAPH CO
2131434	September 27, 1938	Sending channel assigner	HAGLUND HAKON H	WESTERN UNION TELEGRAPH CO
2131424	September 27, 1938	Selective voice frequency relay	BECHBERGER PAUL F ; THOMPSON CHARLES S ; FREDERICK HOLBORN	WESTERN UNION TELEGRAPH CO
2135377	November 1, 1938	Telegraph transmitter	DIRKES ROBERT F. ; ROBERTS GEORGE L.	THE WESTERN UNION TELEGRAPH COMPANY
2135376	November 1, 1938	Telegraph printer	KIMBALL VERNON R. ; DIRKES ROBERT F.	WESTERN UNION TELEGRAPH COMPANY
2135375	November 1, 1938	Telegraph printer	KIMBALL VERNON R. ; DIRKES ROBERT F. ; WHEELER EVAN R.	THE WESTERN UNION TELEGRAPH COMPANY
2135374	November 1, 1938	Mechanical corrector	WHEELER EVAN R. ; KIMBALL VERNON R. ; DIRKES ROBERT F.	THE WESTERN UNION TELEGRAPH COMPANY
2134722	November 1, 1938	Telegraph printer	LONG JAMES W. ; WHEELER EVAN R.	THE WESTERN UNION TELEGRAPH COMPANY
2134708	November 1, 1938	Electric selector mechanism	DIRKES ROBERT F.	THE WESTERN UNION TELEGRAPH COMPANY
2136910	November 15, 1938	Submarine cable receiving system	WILDER HAROLD F	WESTERN UNION TELEGRAPH CO
2138675	November 29, 1938	Shunt balancing network for telegraph circuits	HAMLETT ROBERT T	WESTERN UNION TELEGRAPH CO
2141139	December 20, 1938	Interiorly illuminated sign	HOWE PAUL J ; WYSS JR CLEMENT H	WESTERN UNION TELEGRAPH CO
2142940	January 3, 1939	System for producing modulated currents	HACKENBERG JOHN H. ; ELLER KEITH B.	THE WESTERN UNION TELEGRAPH COMPANY
2142880	January 3, 1939	Tape tie-up indicating means	ANDERSON JAMES N. ; STEENECK ROBERT	THE WESTERN UNION TELEGRAPH COMPANY
2142136	January 3, 1939	Apparatus for determining depth of submarine cable trench during cable laying operations	LAWTON CHESTER S.	THE WESTERN UNION TELEGRAPH COMPANY
2142135	January 3, 1939	Telemetric apparatus for determining the tension on and angular direction of submarine cables during cable laying operations	LAWTON CHESTER S	WESTERN UNION TELEGRAPH CO
2143828	January 10, 1939	Telegraph printer-reperforator	DIRKES ROBERT F. ; WENTWORTH ROLLINS	THE WESTERN UNION TELEGRAPH COMPANY
2145786	January 31, 1939	Conveyer belt	BIRKMEYER PAUL J	WESTERN UNION TELEGRAPH CO
2147249	February 14, 1939	Telegraph transmitting apparatus	FRANKLIN LAWRENCE W.	THE WESTERN UNION TELEGRAPH COMPANY
2149223	February 28, 1939	Electrical cable	HOBART MASON	WESTERN UNION TELEGRAPH CO
2149219	February 28, 1939	Signaling system and apparatus therefor	HOOVER RAY	THE WESTERN UNION TELEGRAPH COMPANY
2149209	February 28, 1939	Wire connecting sleeve	DICKIE DOUGLAS P. ; WHEELER HERBERT H.	THE WESTERN UNION TELEGRAPH COMPANY
2150467	March 14, 1939	Photoelectric message detector	STAIN RAY W.	THE WESTERN UNION TELEGRAPH COMPANY
2150451	March 14, 1939	High frequency conductor system	MILNOR JOSEPH W.	THE WESTERN UNION TELEGRAPH COMPANY
2150440	March 14, 1939	Magnetic and resonator selector for carrier conveyers	HARGREAVES WILLIAM	THE WESTERN UNION TELEGRAPH COMPANY
2150431	March 14, 1939	Capacity selector for carrier conveyer systems	JR. ADAM DRENKARD,	THE WESTERN UNION TELEGRAPH COMPANY
2150430	March 14, 1939	Resonator selector for carrier conveyer systems	JR. ADAM DRENKARD,	THE WESTERN UNION TELEGRAPH COMPANY
2154379	April 11, 1939	Method of and apparatus for testing relays	ESTES PHILLIP H	WESTERN UNION TELEGRAPH CO
2154378	April 11, 1939	Start-stop tube oscillator	ELLER KEITH B ; FREDERICK HOLBORN	WESTERN UNION TELEGRAPH CO
2153858	April 11, 1939	Telegraphic transmission of intelligence	WISE RALEIGH J	WESTERN UNION TELEGRAPH CO
2154441	April 18, 1939	Telegraph system	D HUMY FERNAND E ; FRANKLIN LAWRENCE W	WESTERN UNION TELEGRAPH CO
2158391	May 16, 1939	System and apparatus for facsimile telegraphy	WISE RALEIGH J	WESTERN UNION TELEGRAPH CO
2159927	May 23, 1939	Neutralization of inductive interference	CANNON WILLIAM D	WESTERN UNION TELEGRAPH CO
2160139	May 30, 1939	Message ejecting mechanism for telegraph printers	HAGLUND HAKON H ; FOSTER LEE R	WESTERN UNION TELEGRAPH CO
2165780	July 11, 1939	Telegraph exchange system	BLANTON WILLIAM B ; WHITE ROY B	WESTERN UNION TELEGRAPH CO
2165773	July 11, 1939	Insulator for communication systems	WHEELER HERBERT H ; ORRIS MCGINNIS	WESTERN UNION TELEGRAPH CO
2166505	July 18, 1939	Integrating phase correction mechanism	NOXON PAUL A	WESTERN UNION TELEGRAPH CO
2171156	August 29, 1939	System and apparatus for determining at a distance the angular position of a submarine device	LAWTON CHESTER S.	THE WESTERN UNION TELEGRAPH COMPANY
2172277	September 5, 1939	Rectifier power unit and signal shaping arrangement for metallic telegraph circuits	ERICKSON GEORGE L.	THE WESTERN UNION TELEGRAPH COMPANY
2172269	September 5, 1939	Telegraph tape transmitter	ANGEL HERBERT ; ROBINSON JAMES W.	THE WESTERN UNION TELEGRAPH COMPANY
2172920	September 12, 1939	Telegraph system	ANDERSON JAMES N. ; DIRKES ROBERT F.	THE WESTERN UNION TELEGRAPH COMPANY
2173741	September 19, 1939	Electrostatic recording mechanism	WISE RALEIGH J ; O'BRIEN FREDERIC L	WESTERN UNION TELEGRAPH CO
2173740	September 19, 1939	Local correction of cable signals	WILDER HAROLD F.	THE WESTERN UNION TELEGRAPH COMPANY
2173723	September 19, 1939	Synchronizing system	NUXOLL FREDERICK G. ; NOXON PAUL A.	THE WESTERN UNION TELEGRAPH COMPANY
2173722	September 19, 1939	Interference suppression network	MILNOR JOSEPH W. ; BECHBERGER PAUL F. ; CANNON WILLIAM D.	THE WESTERN UNION TELEGRAPH COMPANY
2173534	September 19, 1939	Automatic recording margin indicator	ERICKSON GEORGE L. ; DALEY DOROTHY	THE WESTERN UNION TELEGRAPH COMPANY
2174731	October 3, 1939	Combined telegraph printer and perforator	DIRKES ROBERT F. ; WHEELER EVAN R.	THE WESTERN UNION TELEGRAPH COMPANY
2174718	October 3, 1939	Carrier spacing means	JR. ADAM DRENKARD,	THE WESTERN UNION TELEGRAPH COMPANY
2176442	October 17, 1939	Signal producing means	WISE RALEIGH J.	THE WESTERN UNION TELEGRAPH COMPANY
2176065	October 17, 1939	Telegraph system	D'HUMY FERNAND E. ; FRANKLIN LAWRENCE W.	THE WESTERN UNION TELEGRAPH COMPANY
2176901	October 24, 1939	Multichannel telegraph system	JR. PHILO HOLCOMB, ; BOGGS ALBERT	THE WESTERN UNION TELEGRAPH COMPANY
2179690	November 14, 1939	Regenerative repeater for telegraph systems	ERICKSON GEORGE L. ; TETER PAUL E.	THE WESTERN UNION TELEGRAPH COMPANY
2181533	November 28, 1939	Method of and means for recording signals electrically	KLINE BERNARD L. ; PARROTT ROBERT D. ; ERICKSON GEORGE L.	THE WESTERN UNION TELEGRAPH COMPANY
2186899	January 9, 1940	Telegraph system	D HUMY FERNAND E ; FRANKLIN LAWRENCE W	WESTERN UNION TELEGRAPH CO
2186898	January 9, 1940	Telegraph storage system	D HUMY FERNAND E ; FRANKLIN LAWRENCE W	WESTERN UNION TELEGRAPH CO
2186897	January 9, 1940	Telautograph system	D HUMY FERNAND E ; FRANKLIN LAWRENCE W	WESTERN UNION TELEGRAPH CO
2186896	January 9, 1940	Telegraph system	D'HUMY FERNAND E. ; FRANKLIN LAWRENCE W.	THE WESTERN UNION TELEGRAPH COMPANY
2186895	January 9, 1940	Telegraph system	D HUMY FERNAND E ; FRANKLIN LAWRENCE W	WESTERN UNION TELEGRAPH CO
2186006	January 9, 1940	Balancing duplex circuit	BUCKINGHAM WILLIAM D	WESTERN UNION TELEGRAPH CO
2187360	January 16, 1940	Telegraph system and apparatus	MYER PERCY L ; WHEELER EVAN R	WESTERN UNION TELEGRAPH CO
2189660	February 6, 1940	Power level indicator	BOUDREAU ANTHONY P J	WESTERN UNION TELEGRAPH CO
2194189	March 19, 1940	Pole line insulator	WHEELER HERBERT H ; ORRIS MCGINNIS ; WILLIAM THORDARSON	WESTERN UNION TELEGRAPH CO
2193902	March 19, 1940	Ocean cable carrier system	HAGLUND HAKON H	WESTERN UNION TELEGRAPH CO
2193812	March 19, 1940	Telegraph exchange system	BLANTON WILLIAM B	WESTERN UNION TELEGRAPH CO
2193811	March 19, 1940	Signaling system and apparatus	BLANCHARD ROLLA F ; BLANTON WILLIAM B ; BROWNE HARRY L	WESTERN UNION TELEGRAPH CO
2193810	March 19, 1940	Telegraph exchange system	WHEELER EVAN R ; RAY HOOVER ; DIRKES ROBERT F	WESTERN UNION TELEGRAPH CO
2193809	March 19, 1940	Signaling system and apparatus therefor	DIRKES ROBERT F ; RAY HOOVER ; WHEELER EVAN R	WESTERN UNION TELEGRAPH CO
2194947	March 26, 1940	Method and apparatus for determining topography of ocean bed	LAWTON CHESTER S	WESTERN UNION TELEGRAPH CO
2195394	April 2, 1940	Tape controlled contact device	ANDERSON JAMES N	WESTERN UNION TELEGRAPH CO
2199284	April 30, 1940	Multiplex-simplex extended channel system	DUERR KARL B	WESTERN UNION TELEGRAPH CO
2198781	April 30, 1940	Reverse current switch	MAMPLE ADOLPH Z	WESTERN UNION TELEGRAPH CO
2200344	May 14, 1940	Frequency doubling telegraph system	RUDD MAURICE A ; ELLER KEITH B	WESTERN UNION TELEGRAPH CO
2202156	May 28, 1940	Apparatus for laying submarine cables	LAWTON CHESTER S	WESTERN UNION TELEGRAPH CO
2203417	June 4, 1940	Low frequency generator	MICHON ALFRED E	WESTERN UNION TELEGRAPH CO
2205450	June 25, 1940	Method of and apparatus for recording signals electrically	WISE RALEIGH J	WESTERN UNION TELEGRAPH CO
2205430	June 25, 1940	Printing telegraph apparatus	NOXON PAUL A ; MITCHELL JAMES I	WESTERN UNION TELEGRAPH CO
2205406	June 25, 1940	Multichannel telegraph system	HOLCOMB JR PHILO	WESTERN UNION TELEGRAPH CO
2208400	July 16, 1940	Electric conversion system	STEINMETZ ALFRED A	WESTERN UNION TELEGRAPH CO
2209327	July 30, 1940	Communication system	D HUMY FERNAND E ; FRANKLIN LAWRENCE W	WESTERN UNION TELEGRAPH CO
2209326	July 30, 1940	Facsimile telegraph system	D HUMY FERNAND E ; FRANKLIN LAWRENCE W	WESTERN UNION TELEGRAPH CO
2209998	August 6, 1940	Electric selector mechanism	NOXON PAUL A ; MITCHELL JAMES I	WESTERN UNION TELEGRAPH CO
2212947	August 27, 1940	Control for tape pullers	MYER PERCY L ; WHEELER EVAN R	WESTERN UNION TELEGRAPH CO
2212634	August 27, 1940	Relay testing method and apparatus	BUCKINGHAM WILLIAM D	WESTERN UNION TELEGRAPH CO
2212554	August 27, 1940	Voltage regulating system	STEINMETZ ALFRED A ; WARD HARLEY M	WESTERN UNION TELEGRAPH CO
2212548	August 27, 1940	Telegraph keyboard mechanism	NOXON PAUL A ; MILLER GEORGE F	WESTERN UNION TELEGRAPH CO
2213392	September 3, 1940	Discharge deflector for belt conveyer systems	FRANCIS GRIFFITH	WESTERN UNION TELEGRAPH CO
2216545	October 1, 1940	System for eliminating crossfire in telegraphic circuits	CANNON WILLIAM D	WESTERN UNION TELEGRAPH CO
2216772	October 8, 1940	Telegraph transmitting system	FRANKLIN LAWRENCE W	WESTERN UNION TELEGRAPH CO
2218497	October 15, 1940	Electrical insulator	SMITH DONALD H ; WHEELER HERBERT H	WESTERN UNION TELEGRAPH CO
2219262	October 22, 1940	System for detecting and locating defects in cable sheaths	MAMPLE ADOLPH Z ; DICKIE DOUGLAS P	WESTERN UNION TELEGRAPH CO
2219261	October 22, 1940	Process of activating the carbon monoxide adsorption property of platinum black powder	MAMPLE ADOLPH Z	WESTERN UNION TELEGRAPH CO
2219250	October 22, 1940	Electrical apparatus panel structure	BRAMHALL FAY B	WESTERN UNION TELEGRAPH CO
2225247	December 17, 1940	Method of and apparatus for electrical recording	KLINE BERNARD L ; ENGLER WALTER N	WESTERN UNION TELEGRAPH CO
2224902	December 17, 1940	Electrical terminal and switchboard terminal block	LESLIE CURRIE FRANK ; ROVERE LEWIS H	WESTERN UNION TELEGRAPH CO
2227121	December 31, 1940	Printing telegraph system	BLANTON WILLIAM B	WESTERN UNION TELEGRAPH CO
2229091	January 21, 1941	Telegraphic transmission of intelligence	KLINE BERNARD L	WESTERN UNION TELEGRAPH CO
2231215	February 11, 1941	Telegraph printer	NOXON PAUL A ; ROTHERMEL SAMUEL W ; MAUS FRANK J ; SORTORE EMERSON J	WESTERN UNION TELEGRAPH CO
2233347	February 25, 1941	Multichannel signaling system	PIERSON OSCAR E ; ADAMS MYRON D	WESTERN UNION TELEGRAPH CO
2233346	February 25, 1941	Telegraph system	HOLCOMB JR PHILO	WESTERN UNION TELEGRAPH CO
2238072	April 15, 1941	Method and means for locating concealed bodies	NELSON DALE H ; BUCKINGHAM WILLIAM D	WESTERN UNION TELEGRAPH CO
2241219	May 6, 1941	Roll support for strap conveyers	PLAUSICS ALEXANDER	THE WESTERN UNION TELEGRAPH COMPANY
2241797	May 13, 1941	Cabinet for telegraph printers	VICTOR WEIDNER	WESTERN UNION TELEGRAPH CO
2241447	May 13, 1941	Clock synchronizing device	DEMONET EUGENE A	WESTERN UNION TELEGRAPH CO
2244482	June 3, 1941	Compression joint tool	BAXTER DONALD L ; REIS JOHN P	WESTERN UNION TELEGRAPH CO
2246588	June 24, 1941	Bearing structure	HARRALL EDWIN R	WESTERN UNION TELEGRAPH CO
2248887	July 8, 1941	Submarine cable picture transmission system	MILNOR JOSEPH W ; CANNON WILLIAM D ; TAYLOR ROLAND C ; RANDALL GERALD A	WESTERN UNION TELEGRAPH CO
2248857	July 8, 1941	Automatic bias corrector	ERICKSON GEORGE L ; BOUGHTWOOD JOHN E	WESTERN UNION TELEGRAPH CO
2248852	July 8, 1941	Phase inverter for push-pull amplifiers	CANNON WILLIAM D	WESTERN UNION TELEGRAPH CO
2248243	July 8, 1941	Submarine apparatus	LAWTON CHESTER S	WESTERN UNION TELEGRAPH CO
2250730	July 29, 1941	Electrical reproducing apparatus	STEWART LOUIS G ; WISE RALEIGH J	WESTERN UNION TELEGRAPH CO
2250717	July 29, 1941	Telegraph apparatus	LONG JAMES W ; ROBERTS GEORGE I	WESTERN UNION TELEGRAPH CO
2251742	August 5, 1941	Means for recording signals electrically	KLINE BERNARD L	WESTERN UNION TELEGRAPH CO
2252232	August 12, 1941	Telegraph selector mechanism	NOXON PAUL A. ; ROTHERMEL SAMUEL W. ; MAUS FRANK J. ; SORTORE EMERSON J.	THE WESTERN UNION TELEGRAPH COMPANY
2252060	August 12, 1941	Signal storing device	LOUIS CASPER	WESTERN UNION TELEGRAPH CO
2253459	August 19, 1941	Friction clutch	DAVIS MAX U	WESTERN UNION TELEGRAPH CO
2253187	August 19, 1941	Testing gas for the detection of carbon monoxide	MAMPLE ADOLPH Z	WESTERN UNION TELEGRAPH CO
2252853	August 19, 1941	Web controlled signal	HOOVER RAY	THE WESTERN UNION TELEGRAPH COMPANY
2252852	August 19, 1941	Telegraph perforator	RAY HOOVER	WESTERN UNION TELEGRAPH CO
2252761	August 19, 1941	Relay	ESTES PHILLIP H	WESTERN UNION TELEGRAPH CO
2254814	September 2, 1941	Telegraph signal storage apparatus	HERBERT ANGEL ; ROBINSON JAMES W	WESTERN UNION TELEGRAPH CO
2255869	September 16, 1941	System and apparatus for facsimile telegraphy	RIDINGS GARVICE H ; WISE RALEIGH J	WESTERN UNION TELEGRAPH CO
2255868	September 16, 1941	System and apparatus for facsimile telegraphy	WISE RALEIGH J ; RIDINGS GARVICE H ; O'BRIEN FREDERIC L ; D HUMY FERNAND E	WESTERN UNION TELEGRAPH CO
2257191	September 30, 1941	Tape puller for projectors	ROBERTS GEORGE I ; DIRKES ROBERT F	WESTERN UNION TELEGRAPH CO
2257828	October 7, 1941	Multitape telegraph receiver	WHEELER EVAN R ; DIRKES ROBERT F ; KIMBALL VERNON R	WESTERN UNION TELEGRAPH CO
2259086	October 14, 1941	Switchboard plug and jack structure	JOSEPH SCHMID	WESTERN UNION TELEGRAPH CO
2259523	October 21, 1941	Printing telegraph repeater	HILTZ GEORGE S	WESTERN UNION TELEGRAPH CO
2259517	October 21, 1941	Tape accumulator	DRENKARD JR ADAM	WESTERN UNION TELEGRAPH CO
2260862	October 28, 1941	Method of and apparatus for preparing facsimile master copies	O'BRIEN FREDERIC L ; ESTES PHILLIP H	WESTERN UNION TELEGRAPH CO
2260416	October 28, 1941	Clutch detent	ROLLINS WENTWORTH ; DAVIS MAX U	WESTERN UNION TELEGRAPH CO
2262715	November 11, 1941	System and apparatus for automatic facsimile telegraphy	WISE RALEIGH J ; RIDINGS GARVICE H	WESTERN UNION TELEGRAPH CO
2264186	November 25, 1941	Telegraph keyboard transmitter	NOXON PAUL A. ; ROTHERMEL SAMUEL W. ; MAUS FRANK J. ; SORTORE EMERSON J.	THE WESTERN UNION TELEGRAPH COMPANY
2264683	December 2, 1941	Method of and means for neutralizing electrostatic charges on moving tapes and the like	SMITH DONALD W	WESTERN UNION TELEGRAPH CO
2265339	December 9, 1941	Facsimile telegraph system	BLANTON WILLIAM B ; LESLIE CURRIE FRANK ; JANSON GEORGE W ; STEWART LOUIS G ; WISE RALEIGH J	WESTERN UNION TELEGRAPH CO
2266988	December 23, 1941	Facsimile signal inverter	O'BRIEN FREDERIC L	WESTERN UNION TELEGRAPH CO
2270301	January 20, 1942	Illuminated sign	HOWE PAUL J ; WYSS JR CLEMENT H	WESTERN UNION TELEGRAPH CO
2270249	January 20, 1942	Retractile shelf structure	BIRKMEYER PAUL J	WESTERN UNION TELEGRAPH CO
2272420	February 10, 1942	Telegraph keyboard apparatus	MILLER GEORGE F ; NUXOLL FRED G ; ROTHERMEL SAMUEL W	WESTERN UNION TELEGRAPH CO
2273083	February 17, 1942	Telegraph storage transmitter	HERBERT ANGEL	WESTERN UNION TELEGRAPH CO
2275436	March 10, 1942	Telegraph system and apparatus therefor	HOLCOMB JR PHILO	WESTERN UNION TELEGRAPH CO
2276991	March 17, 1942	Telegraph apparatus	LONG JAMES W ; ROBERTS GEORGE I	WESTERN UNION TELEGRAPH CO
2276952	March 17, 1942	Wave transmission system	FRANKLIN LAWRENCE W	WESTERN UNION TELEGRAPH CO
2277193	March 24, 1942	Radiant energy directive device	WYSS JR CLEMENT H	WESTERN UNION TELEGRAPH CO
2278196	March 31, 1942	Tape feeding apparatus	FLUHARTY WILLIAM G	WESTERN UNION TELEGRAPH CO
2279242	April 7, 1942	Facsimile signal inverter	O'BRIEN FREDERIC L	WESTERN UNION TELEGRAPH CO
2279161	April 7, 1942	Printing telegraph record form	D HUMY FERNAND E	WESTERN UNION TELEGRAPH CO
2278919	April 7, 1942	Facsimile apparatus	ERICKSON GEORGE L ; WISE RALEIGH J	WESTERN UNION TELEGRAPH CO
2278692	April 7, 1942	Facsimile signal inverter	ELLER KEITH B	WESTERN UNION TELEGRAPH CO
2278654	April 7, 1942	Inductor alternator	HOMER EDWARD C ; BUCKINGHAM WILLIAM D	WESTERN UNION TELEGRAPH CO
2279335	April 14, 1942	Switching selector for printing telegraph systems	MORGENSTERN RONALD V ; GILBERT HENRY P	WESTERN UNION TELEGRAPH CO
2279295	April 14, 1942	Telegraph exchange system	BLANTON WILLIAM B	WESTERN UNION TELEGRAPH CO
2280308	April 21, 1942	Electronic repeater	FRANKLIN LAWRENCE W	WESTERN UNION TELEGRAPH CO
2281997	May 5, 1942	Submarine cable signal shaping system	RANDALL GERALD A	WESTERN UNION TELEGRAPH CO
2281996	May 5, 1942	Submarine cable amplifying system	RANDALL GERALD A ; RICE JR JAMES E	WESTERN UNION TELEGRAPH CO
2281775	May 5, 1942	Telegraph printer	LONG JAMES W ; ROBERTS GEORGE I	WESTERN UNION TELEGRAPH CO
2281745	May 5, 1942	Printing telegraph error detecting system	BUCKINGHAM WILLIAM D	WESTERN UNION TELEGRAPH CO
2282358	May 12, 1942	Telegraph system	HOLCOMB JR PHILO	WESTERN UNION TELEGRAPH CO
2282357	May 12, 1942	Signaling system	HOLCOMB JR PHILO	WESTERN UNION TELEGRAPH CO
2282341	May 12, 1942	Multichannel telegraph system	PIERSON OSCAR E ; ADAMS MYRON D ; EDGAR JR WILLIAM STANLEY WESTE	WESTERN UNION TELEGRAPH CO
2283558	May 19, 1942	Electrically conductive paper and method of producing the same	KLINE BERNARD L	WESTERN UNION TELEGRAPH CO
2284322	May 26, 1942	Telegraph keyboard transmitter	KIMBALL VERNON R ; DIRKES ROBERT F	WESTERN UNION TELEGRAPH CO
2283944	May 26, 1942	Apparatus for facsimile telegraphy	PARROTT ROBERT D ; ERICKSON GEORGE L ; WISE RALEIGH J	WESTERN UNION TELEGRAPH CO
2285790	June 9, 1942	Web feeding mechanism	ALLEN ALTON K	WESTERN UNION TELEGRAPH CO
2287942	June 30, 1942	Electronic amplifier	NELSON DALE H ; BUCKINGHAM WILLIAM D	WESTERN UNION TELEGRAPH CO
2290754	July 21, 1942	Frequency indicator	FLUHARTY WILLIAM G	WESTERN UNION TELEGRAPH CO
2290750	July 21, 1942	Illuminated clock	HOWE PAUL J ; WYSS JR CLEMENT H	WESTERN UNION TELEGRAPH CO
2291369	July 28, 1942	Polar carrier telegraph system	BOUGHTWOOD JOHN E.	THE WESTERN UNION TELEGRAPH COMPANY
2292119	August 4, 1942	Adjustable stylus for facsimile recorders	HACKENBERG JOHN HENRY ; WISE RALEIGH JOHNSON	THE WESTERN UNION TELEGRAPH COMPANY
2291964	August 4, 1942	Telegraph system	JR. PHILO HOLCOMB,	THE WESTERN UNION TELEGRAPH COMPANY
2292783	August 11, 1942	Rotary regenerative repeater	HAGLUND HAKON H.	THE WESTERN UNION TELEGRAPH COMPANY
2293155	August 18, 1942	Coaxial cable	MAMPLE ADOLPH Z.	THE WESTERN UNION TELEGRAPH COMPANY
2294149	August 25, 1942	Method of and means for recording signals	KLINE BERNARD L. ; RUDD MAURICE A.	THE WESTERN UNION TELEGRAPH COMPANY
2294148	August 25, 1942	Method of and means for recording signals	KLINE BERNARD L. ; RUDD MAURICE A.	THE WESTERN UNION TELEGRAPH COMPANY
2294146	August 25, 1942	Electrosensitive recording blank	WISE RALEIGH J.	THE WESTERN UNION TELEGRAPH COMPANY
2294144	August 25, 1942	Display device	WEIDNER VICTOR P.	THE WESTERN UNION TELEGRAPH COMPANY
2295994	September 15, 1942	Illuminated display device	HOWE PAUL J. ; JR. CLEMENT H. WYSS,	THE WESTERN UNION TELEGRAPH COMPANY
2295636	September 15, 1942	Metering system	CURRIE FRANK LESLIE	THE WESTERN UNION TELEGRAPH COMPANY
2296431	September 22, 1942	Electromagnetic relay structure	ESTES PHILLIP H.	THE WESTERN UNION TELEGRAPH COMPANY
2296401	September 22, 1942	Wood preservative	PERKINS HUGH C	WESTERN UNION TELEGRAPH CO
2297851	October 6, 1942	Illuminated display device	WYSS JR CLEMENT H	WESTERN UNION TELEGRAPH CO
2299895	October 27, 1942	Friction testing machine	HARRALL EDWIN R. ; REIS JOHN P.	THE WESTERN UNION TELEGRAPH COMPANY
2301024	November 3, 1942	Method of and apparatus for preparing facsimile master copies	D'HUMY FERNAND E. ; WISE RALEIGH J. ; PARROTT ROBERT D. ; RIDINGS GARVICE H. ; O'BRIEN FREDERIC L.	THE WESTERN UNION TELEGRAPH COMPANY
2301393	November 10, 1942	Telegraph system	GALL CHARLES C. ; BORNEMAN WALTER H. ; MYER PERCY L.	THE WESTERN UNION TELEGRAPH COMPANY
2302895	November 24, 1942	Control circuit for driving forks	ROOT LELAND B.	THE WESTERN UNION TELEGRAPH COMPANY
2302800	November 24, 1942	Telegraph system	PIERSON OSCAR E. ; FRANKLIN LAWRENCE W. ; STEENECK ROBERT	THE WESTERN UNION TELEGRAPH COMPANY
2302755	November 24, 1942	Relay	ESTES PHILLIP H.	THE WESTERN UNION TELEGRAPH COMPANY
2304483	December 8, 1942	Electrical insulator	SMITH DONALD H ; WHEELER HERBERT H	WESTERN UNION TELEGRAPH CO
2304775	December 15, 1942	Telegraph switching system	BLANTON WILLIAM B	WESTERN UNION TELEGRAPH CO
2306745	December 29, 1942	Telegraph system and apparatus therefor	MYER PERCY L ; GALL CHARLES C ; DAVIS MAX U	WESTERN UNION TELEGRAPH CO
2308306	January 12, 1943	Printing telegraph apparatus	ROBERTS GEORGE I ; LONG JAMES W	WESTERN UNION TELEGRAPH CO
2308563	January 19, 1943	Printing mechanism	MAUS FRANK J ; NUXOLL FRED G	WESTERN UNION TELEGRAPH CO
2311803	February 23, 1943	Reciprocating facsimile apparatus	WISE RALEIGH J ; PARROTT ROBERT D	WESTERN UNION TELEGRAPH CO
2313238	March 9, 1943	Multichannel telegraph system	HOLCOMB JR PHILO	WESTERN UNION TELEGRAPH CO
2315362	March 30, 1943	Facsimile recording apparatus	WISE RALEIGH J ; RIDINGS GARVICE H	WESTERN UNION TELEGRAPH CO
2315361	March 30, 1943	System and apparatus for facsimile telegraphy	WISE RALEIGH J ; STEWART LOUIS G ; PARROTT ROBERT D	WESTERN UNION TELEGRAPH CO
2315348	March 30, 1943	Stylus conditioning apparatus	O'BRIEN FREDERIC L	WESTERN UNION TELEGRAPH CO
2315009	March 30, 1943	Telegraph orienting device	NOXON PAUL A.	THE WESTERN UNION TELEGRAPH COMPANY
2321649	June 15, 1943	Cable balancing method and apparatus	BUCKINGHAM WILLIAM D	WESTERN UNION TELEGRAPH CO
2326298	August 10, 1943	Type wheel stop unit	HEWITT ERNEST W	WESTERN UNION TELEGRAPH CO
2329278	September 14, 1943	Printing telegraph apparatus	LONG JAMES W ; ROBERTS GEORGE L	WESTERN UNION TELEGRAPH CO
2330386	September 28, 1943	Photographic facsimile recorder	RUDD MAURICE A ; MOTT EVERETT V ; ROVERE LEWIS H	WESTERN UNION TELEGRAPH CO
2330334	September 28, 1943	Light valve	BUCKINGHAM WILLIAM D ; NELSON DALE H	WESTERN UNION TELEGRAPH CO
2333517	November 2, 1943	Light valve	BUCKINGHAM WILLIAM D.	THE WESTERN UNION TELEGRAPH COMPANY
2333281	November 2, 1943	Electronic regenerative repeater	WILDER HAROLD F. ; BREYFOGEL ALBERT W.	THE WESTERN UNION TELEGRAPH COMPANY
2333272	November 2, 1943	Automatic facsimile system	RIDINGS GARVICE H. ; WISE RALEIGH J.	THE WESTERN UNION TELEGRAPH COMPANY
2334876	November 23, 1943	Printing telegraph system	JANSON GEORGE W.	THE WESTERN UNION TELEGRAPH COMPANY
2336909	December 14, 1943	Facsimile recorder	WISE RALEIGH J ; RIDINGS GARVICE H	WESTERN UNION TELEGRAPH CO
2338042	December 28, 1943	Nonsmudging copying ink	KLINE BERNARD L	WESTERN UNION TELEGRAPH CO
2339999	January 25, 1944	Telegraph storage and switching system	LIGHT GEORGE G	WESTERN UNION TELEGRAPH CO
2341935	February 15, 1944	Telegraph apparatus	MAUS FRANK J ; ROTHERMEL SAMUEL W	WESTERN UNION TELEGRAPH CO
2341902	February 15, 1944	Electronic telegraph repeater	CANNON WILLIAM D ; WHEELER LESTER B	WESTERN UNION TELEGRAPH CO
2343353	March 7, 1944	System and apparatus for facsimile telegraphy	WISE RALEIGH J. ; RIDINGS GARVICE H.	THE WESTERN UNION TELEGRAPH COMPANY
2343297	March 7, 1944	Telegraph system and apparatus	HOLCOMB JR PHILO	WESTERN UNION TELEGRAPH CO
2344142	March 14, 1944	Answer-back telegraph system	HAMLETT ROBERT T	WESTERN UNION TELEGRAPH CO
2345137	March 28, 1944	Telegraph mechanism	LONG JAMES W	WESTERN UNION TELEGRAPH CO
2345953	April 4, 1944	Telegraph repeater	TOLEN VIRGIL R	WESTERN UNION TELEGRAPH CO
2345628	April 4, 1944	Multichannel telegraph system	PIERSON OSCAR E	WESTERN UNION TELEGRAPH CO
2346173	April 11, 1944	Transmission system	LIGHT GEORGE G	WESTERN UNION TELEGRAPH CO
2346675	April 18, 1944	Electrical recording stylus and method of making the same	HACKENBERG JOHN H ; WISE RALEIGH J	WESTERN UNION TELEGRAPH CO
2346670	April 18, 1944	Method of and means for recording signals electrically	ENGLER WALTER N ; KLINE BERNARD L	WESTERN UNION TELEGRAPH CO
2348220	May 9, 1944	Adhesive paper	KLINE BERNARD L	WESTERN UNION TELEGRAPH CO
2350417	June 6, 1944	Supply roll for blank sheets	RIDINGS GARVICE H	WESTERN UNION TELEGRAPH CO
2350382	June 6, 1944	Method of and means for storing telegraph signals	HERBERT ANGEL	WESTERN UNION TELEGRAPH CO
2351231	June 13, 1944	Automatic facsimile telegraph system	RIDINGS GARVICE H	WESTERN UNION TELEGRAPH CO
2351137	June 13, 1944	Telegraph apparatus	LONG JAMES W	WESTERN UNION TELEGRAPH CO
2351621	June 20, 1944	Printing telegraph exchange system	LIGHT GEORGE G	WESTERN UNION TELEGRAPH CO
2352952	July 4, 1944	Code converter	HAGLUND HAKON H ; DICKEY ALBERT W ; NEWMAN THOMAS A	WESTERN UNION TELEGRAPH CO
2356116	August 15, 1944	System and apparatus for facsimile telegraphy	RIDINGS GARVICE H	WESTERN UNION TELEGRAPH CO
2355642	August 15, 1944	System for the conversion and retransmission of control signals	GOSE RALPH R	WESTERN UNION TELEGRAPH CO
2358117	September 12, 1944	Telegraph apparatus	WHITE FRANKLIN J ; RIDINGS GARVICE H	WESTERN UNION TELEGRAPH CO
2363270	November 21, 1944	Facsimile telegraph system	SMITH LEONARD A	WESTERN UNION TELEGRAPH CO
2364754	December 12, 1944	Coin-controlled facsimile system	RIDINGS GARVICE H ; WISE RALEIGH J	WESTERN UNION TELEGRAPH CO
2365741	December 26, 1944	System and apparatus for facsimile telegraphy	WISE RALEIGH J ; RIDINGS GARVICE H ; PARROTT ROBERT D	WESTERN UNION TELEGRAPH CO
2367816	January 23, 1945	Radiant energy receiving device	WYSS JR CLEMENT H	WESTERN UNION TELEGRAPH CO
2374567	April 24, 1945	Multichannel carrier transmission system	TAYLOR ROLAND C	WESTERN UNION TELEGRAPH CO
2374214	April 24, 1945	Conductive papers	KLINE BERNARD L ; MOBIUS CURT E	WESTERN UNION TELEGRAPH CO
2374704	May 1, 1945	Facsimile switching system	RIDINGS GARVICE H ; LESLIE CURRIE FRANK	WESTERN UNION TELEGRAPH CO
2375541	May 8, 1945	Telegraph printer	DIRKES ROBERT F ; LONG JAMES W ; MELICK THOMAS E ; HEWITT ERNEST W	WESTERN UNION TELEGRAPH CO
2375267	May 8, 1945	Automatically adjustable recording means	WISE RALEIGH J	WESTERN UNION TELEGRAPH CO
2375230	May 8, 1945	Ink	KLINE BERNARD L	WESTERN UNION TELEGRAPH CO
2375820	May 15, 1945	Adjustable stylus for facsimile recorders	RIDINGS GARVICE H ; WISE RALEIGH J	WESTERN UNION TELEGRAPH CO
2375811	May 15, 1945	Signal interrupter	NELSON DALE H. ; BUCKINGHAM WILLIAM D.	THE WESTERN UNION TELEGRAPH COMPANY
2376888	May 29, 1945	Facsimile recording system and apparatus	WISE RALEIGH J	WESTERN UNION TELEGRAPH CO
2377978	June 12, 1945	Telegraph tape transmitter	ROBERT STEENECK	WESTERN UNION TELEGRAPH CO
2384515	September 11, 1945	Signal recording apparatus	WISE RALEIGH J	WESTERN UNION TELEGRAPH CO
2386263	October 9, 1945	Facsimile telegraph system and apparatus	RIDINGS GARVICE H ; WISE RALEIGH J	WESTERN UNION TELEGRAPH CO
2387246	October 23, 1945	Telegraph exchange system	DEMONET EUGENE A ; BLANTON WILLIAM B	WESTERN UNION TELEGRAPH CO
2390517	December 11, 1945	Multioffice telegraph system	LESLIE CURRIE FRANK ; STEARNS CHARLES F	WESTERN UNION TELEGRAPH CO
2391912	January 1, 1946	Electrical recording	MAGEE BRUCE V	WESTERN UNION TELEGRAPH CO
2391868	January 1, 1946	Telegraph selector	HERBERT ANGEL	WESTERN UNION TELEGRAPH CO
2392442	January 8, 1946	Facsimile telegraph system and apparatus	WISE RALEIGH J ; RIDINGS GARVICE H	WESTERN UNION TELEGRAPH CO
2392369	January 8, 1946	Telegraph printer	DIRKES ROBERT F ; MELICK THOMAS E ; KIMBALL VERNON R	WESTERN UNION TELEGRAPH CO
2392355	January 8, 1946	Indicating system	ANDERSON JAMES N ; RAY HOOVER	WESTERN UNION TELEGRAPH CO
2393329	January 22, 1946	Facsimile recorder	MAMPLE ADOLPH Z ; REED LELAND A	WESTERN UNION TELEGRAPH CO
2394577	February 12, 1946	System and apparatus for facsimile telegraphy	WISE RALEIGH J.	THE WESTERN UNION TELEGRAPH COMPANY
2394575	February 12, 1946	Transposition bracket	WHEELER HERBERT H	WESTERN UNION TELEGRAPH CO
2394538	February 12, 1946	Telegraph repeater	EDGAR JR WILLIAM STANLEY WESTE	WESTERN UNION TELEGRAPH CO
2396286	March 12, 1946	Automatic facsimile telegraph system	RIDINGS GARVICE H	WESTERN UNION TELEGRAPH CO
2396833	March 19, 1946	Secret telegraph receiving blank	D HUMY FERNAND E	WESTERN UNION TELEGRAPH CO
2396705	March 19, 1946	Facsimile system and apparatus	SEYED KHALIL	WESTERN UNION TELEGRAPH CO
2397559	April 2, 1946	Facsimile signal inverter	O'BRIEN FREDERIC L	WESTERN UNION TELEGRAPH CO
2397553	April 2, 1946	Supervisory apparatus for telegraph systems	LIGHT GEORGE G ; AGNEW EDWARD J ; JANSON GEORGE W	WESTERN UNION TELEGRAPH CO
2400124	May 14, 1946	Telegraph exchange system	LIGHT GEORGE G.	THE WESTERN UNION TELEGRAPH COMPANY
2400544	May 21, 1946	Conductive paper	KLINE BERNARD L ; MOBIUS CURT E	WESTERN UNION TELEGRAPH CO
2401343	June 4, 1946	Automatic signal bias correction	ERICKSON GEORGE L	WESTERN UNION TELEGRAPH CO
2403472	July 9, 1946	Apparatus for recording electrical signals	ANDERSON JAMES N	WESTERN UNION TELEGRAPH CO
2406829	September 3, 1946	Telegraph system	HAGLUND HAKON H ; BREYFOGEL ALBERT W	WESTERN UNION TELEGRAPH CO
2410442	November 5, 1946	Automatic blind and hit detector	HIERONYMUS CHARLES G ; RIDINGS GARVICE H ; WISE RALEIGH J	WESTERN UNION TELEGRAPH CO
2416285	February 25, 1947	Lamp base and socket	BUCKINGHAM WILLIAM D ; BEDELL ELMER E	WESTERN UNION TELEGRAPH CO
2420712	May 20, 1947	Coaxial cable and method of making same	MAMPLE ADOLPH Z	WESTERN UNION TELEGRAPH CO
2425019	August 5, 1947	System and apparatus for facsimile telegraphy	WISE RALEIGH J	WESTERN UNION TELEGRAPH CO
2425554	August 12, 1947	Means for and method of locating faults in electrical conductors	NELSON DALE H ; COSBY JAMES R	WESTERN UNION TELEGRAPH CO
2425742	August 19, 1947	Electrosensitive recording blank	KLINE BERNARD L	WESTERN UNION TELEGRAPH CO
2433865	January 6, 1948	High-frequency multiplier system	PIHL GEORGE E	WESTERN UNION TELEGRAPH CO
2435260	February 3, 1948	Sheet feeder for facsimile telegraph apparatus	WISE RALEIGH J. ; RIDINGS GARVICE H. ; PARROTT ROBERT D.	THE WESTERN UNION TELEGRAPH COMPANY
2435259	February 3, 1948	Frequency control apparatus	WILDER HAROLD F. ; BREYFOGEL ALBERT W.	THE WESTERN UNION TELEGRAPH COMPANY
2435258	February 3, 1948	Telegraph signal impulse measuring device	WILDER HAROLD F	WESTERN UNION TELEGRAPH CO
2435257	February 3, 1948	Start-stop electronic regenerative repeater	WILDER HAROLD F	WESTERN UNION TELEGRAPH CO
2435250	February 3, 1948	Inside scanning facsimile recorder	TANDLER WILLIAM S ; WALKER DAVID S	WESTERN UNION TELEGRAPH CO
2435223	February 3, 1948	Means for producing facsimile telegraph signals	KLINE BERNARD L ; HARRIS ROBERT W	WESTERN UNION TELEGRAPH CO
2435222	February 3, 1948	Marking ink	KLINE BERNARD L	WESTERN UNION TELEGRAPH CO
2446543	August 10, 1948	Cable splice joint and method of making same	MAMPLE ADOLPH Z	WESTERN UNION TELEGRAPH CO
2450030	September 28, 1948	Facsimile telegraph system and apparatus	WISE RALEIGH J	WESTERN UNION TELEGRAPH CO
2453118	November 9, 1948	Concentrated arc discharge device	BUCKINGHAM WILLIAM D ; DEIBERT CLARENCE R	WESTERN UNION TELEGRAPH CO
2462112	February 22, 1949	Telegraph system	LIGHT GEORGE G ; HANFORD RUSSELL E	WESTERN UNION TELEGRAPH CO
2462093	February 22, 1949	Modulator	GRIMES EDGAR S.	THE WESTERN UNION TELEGRAPH COMPANY
2462977	March 1, 1949	Cable joint	KITCHIN DONALD W ; DYKE FRANCIS R	WESTERN UNION TELEGRAPH CO
2462834	March 1, 1949	Backspacing telegraph printer mechanism	HERBERT ANGEL	WESTERN UNION TELEGRAPH CO
2462833	March 1, 1949	Backspacing mechanism for telegraph printers	HERBERT ANGEL	WESTERN UNION TELEGRAPH CO
2469423	May 10, 1949	Facsimile apparatus	WISE RALEIGH J. ; PARROTT ROBERT D.	THE WESTERN UNION TELEGRAPH COMPANY
2472608	June 7, 1949	Means and method for switching of telegraph messages	MILNOR JOSEPH W	WESTERN UNION TELEGRAPH CO
2476318	July 19, 1949	Direct-current measuring and recording device	NELSON DALE H	WESTERN UNION TELEGRAPH CO
2476317	July 19, 1949	Apparatus and method for fault locations	NELSON DALE H ; COSBY JAMES R	WESTERN UNION TELEGRAPH CO
2478218	August 9, 1949	Telegraph service equipment	WISE RALEIGH J ; RIDINGS GARVICE H	WESTERN UNION TELEGRAPH CO
2483449	October 4, 1949	Facsimile transmission system	WISE RALEIGH J. ; RIDINGS GARVICE H. ; PARROTT ROBERT D.	THE WESTERN UNION TELEGRAPH COMPANY
2484838	October 18, 1949	Telegraph exchange system	LIGHT GEORGE G. ; BLANTON WILLIAM B.	THE WESTERN UNION TELEGRAPH COMPANY
2485551	October 25, 1949	Signal controlled selector	ANGEL HERBERT	THE WESTERN UNION TELEGRAPH COMPANY
2502419	April 4, 1950	Electrically actuated recording unit	CANNON WILLIAM D ; MICHAEL CANTOR	WESTERN UNION TELEGRAPH CO
2503311	April 11, 1950	Facsimile transmission apparatus	WISE RALEIGH J ; PARROTT ROBERT D ; RIDINGS GARVICE H	WESTERN UNION TELEGRAPH CO
2516860	August 1, 1950	Telegraph signal distortion indicating device	ERIEKSON GEORGE L	WESTERN UNION TELEGRAPH CO
2520903	September 5, 1950	Automatic telegraph switching system	BLANTON WILLIAM B ; AYERS ROBERT C	WESTERN UNION TELEGRAPH CO
2524075	October 3, 1950	Network for balancing the sea return impedance of submarine cables	PALMER WILLIAM H ; WELLS PHILIP H	WESTERN UNION TELEGRAPH CO
2525147	October 10, 1950	Integrator and torque amplifier therefor	NELSON DALE H	WESTERN UNION TELEGRAPH CO
2526917	October 24, 1950	Line wire spacer	WHEELER HERBERT H ; MARKLEY WILLIAM F	WESTERN UNION TELEGRAPH CO
2528005	October 31, 1950	Electrosensitive recording blank	KLINE BERNARD L	WESTERN UNION TELEGRAPH CO
2529264	November 7, 1950	Combined facsimile and code signaling system	RIDINGS GARVICE H	WESTERN UNION TELEGRAPH CO
2529238	November 7, 1950	Printing telegraph apparatus	HERBERT ANGEL	WESTERN UNION TELEGRAPH CO