Patent	Date	Title	Inventor	Assignee
2537657	January 9, 1951	Disk type magnetic recordingreproducing apparatus	D HUMY FERNAND E ; WISE RALEIGH J	WESTERN UNION TELEGRAPH CO
2537199	January 9, 1951	Facsimile switching system	WISE RALEIGH J ; REYNOLDS MARVIN J	WESTERN UNION TELEGRAPH CO
2541028	February 13, 1951	Concentrated arc discharge device	BUCKINGHAM WILLIAM D	WESTERN UNION TELEGRAPH CO
2543227	February 27, 1951	Concentrated arc lamp	BUCKINGHAM WILLIAM D	WESTERN UNION TELEGRAPH CO
2546630	March 27, 1951	Telegraph switching system	CURRIE FRANK L ; BLANTON WILLIAM B	WESTERN UNION TELEGRAPH CO
2546627	March 27, 1951	Telegraph switching system	BLANTON WILLIAM B ; CURRIE FRANK L ; JANSON GEORGE W	WESTERN UNION TELEGRAPH CO
2549249	April 17, 1951	Method of drawing filled tantalum tubes	SEABURY DONALD S ; BUCKINGHAM WILLIAM D ; DEIBERT CLARENCE R	WESTERN UNION TELEGRAPH CO
2549196	April 17, 1951	Typewriter ribbon rejuvenating device	HARRIS ROBERT W	WESTERN UNION TELEGRAPH CO
2549796	April 24, 1951	Telegraph code translator system	FROST ALBERT E	WESTERN UNION TELEGRAPH CO
2552884	May 15, 1951	Oscilloscope system	CANNON WILLIAM D	WESTERN UNION TELEGRAPH CO
2555321	June 5, 1951	Facsimile recording paper	DALTON HAROLD R ; COOLEY AUSTIN G	WESTERN UNION TELEGRAPH CO
2564877	August 21, 1951	Electric switch	BUCKINGHAM WILLIAM D ; BRUZDOSKI CONSTANCE J	WESTERN UNION TELEGRAPH CO
2567307	September 11, 1951	System and apparatus involving optical scanning	WISE RALEIGH J ; RIDINGS GARVICE H	WESTERN UNION TELEGRAPH CO
2573392	October 30, 1951	Carrier telegraph system	BOUGHTWOOD JOHN E ; MICHON ALFRED E	WESTERN UNION TELEGRAPH CO
2572871	October 30, 1951	Facsimile transmitting means and method of using same	KLINE BERNARD L	WESTERN UNION TELEGRAPH CO
2575329	November 20, 1951	Telegraph switching system	BLANTON WILLIAM B ; LIGHT GEORGE G	WESTERN UNION TELEGRAPH CO
2577415	December 4, 1951	Mechanism for regulating synchronizing impulse transmissions	GALL CHARLES C.	THE WESTERN UNION TELEGRAPH COMPANY
2582707	January 15, 1952	Telegraph switching system with sequence message numbers checking	LIGHT GEORGE G ; BLANTON WILLIAM B	WESTERN UNION TELEGRAPH CO
2584775	February 5, 1952	Facsimile transmitter and recorder with automatic sheet mounting	WISE RALEIGH J ; RIDINGS GARVICE H	WESTERN UNION TELEGRAPH CO
2584398	February 5, 1952	Combined facsimile transmitting and receiving equipment	POLLARD LEON G	WESTERN UNION TELEGRAPH CO
2587561	February 26, 1952	Telegraph signal bias meter	WILDER HAROLD F.	THE WESTERN UNION TELEGRAPH COMPANY
2587253	February 26, 1952	Telegraph switching system	VERNAM GILBERT S.	THE WESTERN UNION TELEGRAPH COMPANY
2592779	April 15, 1952	Tape controlled telegraph transmitter	WISE RALEIGH J ; PARROTT ROBERT D	WESTERN UNION TELEGRAPH CO
2593923	April 22, 1952	Method of making a telegraphic facsimile transmitting blank	RODDIN DANIEL P. ; KLINE BERNARD L.	THE WESTERN UNION TELEGRAPH COMPANY
2606963	August 12, 1952	Two-way facsimile communication system	RIDINGS GARVICE H ; HALLDEN FREDERICK G ; LESLIE CURRIE FRANK	WESTERN UNION TELEGRAPH CO
2607844	August 19, 1952	Wheatstone bridge having stylus shunting one arm	TURNER FRANK T	WESTERN UNION TELEGRAPH CO
2607654	August 19, 1952	Stylus assembly for facsimile recorders	RIDINGS GARVIEE H. ; HACKENBERG JOHN H.	THE WESTERN UNION TELEGRAPH COMPANY
2611032	September 16, 1952	Submarine cable overcurrent protective device	WELLS PHILIP H ; CRAMER CLIFFORD H	WESTERN UNION TELEGRAPH CO
2611026	September 16, 1952	Testing arrangement for automatic telegraph switching system	BLANTON WILLIAM B. ; SCHEINMAN ARNOLD H.	THE WESTERN UNION TELEGRAPH COMPANY
2616963	November 4, 1952	Two-way communication system between two facsimile transceivers	RIDINGS GARVICE H	WESTERN UNION TELEGRAPH CO
2622223	December 16, 1952	Arc regulator apparatus	BUCKINGHAM WILLIAM D.	THE WESTERN UNION TELEGRAPH COMPANY
2623094	December 23, 1952	Resiliently mounted spool type insulator	MARKLEY WILLIAM F	WESTERN UNION TELEGRAPH CO
2622957	December 23, 1952	Facsimile recorder	WISE RALEIGH J.	THE WESTERN UNION TELEGRAPH COMPANY
2628342	February 10, 1953	Inductance coil	TAYLOR ROLAND C.	THE WESTERN UNION TELEGRAPH COMPANY
2630495	March 3, 1953	Phasing and synchronizing device for facsimile machines	WISE RALEIGH J	WESTERN UNION TELEGRAPH CO
2630483	March 3, 1953	Telegraph repeater switching system	EASTERLIN PHILIP R	WESTERN UNION TELEGRAPH CO
2632044	March 17, 1953	Telegraph reperforator switching system	LIGHT GEORGE G.	THE WESTERN UNION TELEGRAPH COMPANY
2632043	March 17, 1953	Telegraph exchange system	BLANTON WILLIAM B. ; CURRIE FRANK L. ; JANSON GEORGE W.	THE WESTERN UNION TELEGRAPH COMPANY
2637784	May 5, 1953	Means for increasing the telegraph signaling speed of submarine telegraph cables	WILDER HAROLD F	WESTERN UNION TELEGRAPH CO
2639321	May 19, 1953	Facsimile keying circuit	TURNER FRANK T	WESTERN UNION TELEGRAPH CO
2641651	June 9, 1953	Electronic code telegraph reading and repeating system	JR. WILLIAM STANLEY WESTERMAN EDGAR,	THE WESTERN UNION TELEGRAPH COMPANY
2641641	June 9, 1953	Electronic code telegraph reading and repeating system	JR. WILLIAM STANLEY WESTERMAN EDGAR,	THE WESTERN UNION TELEGRAPH COMPANY
2646335	July 21, 1953	Facsimile apparatus	WISE RALEIGH J. ; PARROTT ROBERT D.	THE WESTERN UNION TELEGRAPH COMPANY
2647034	July 28, 1953	Sheet wrapper mechanism for facsimile machines	JELINEK JR CHARLES	WESTERN UNION TELEGRAPH CO
2647945	August 4, 1953	Facsimile machine and system employing electric stylus transmission and recording	RIDINGS GARVICE H. ; HACKENBERG JOHN H. ; WORTHEN GEORGE B.	THE WESTERN UNION TELEGRAPH COMPANY
2652452	September 15, 1953	Interpolating circuit	FROST ALBERT E	WESTERN UNION TELEGRAPH CO
2657259	October 27, 1953	Facsimile transmitter	HACKENBERG JOHN H	WESTERN UNION TELEGRAPH CO
2658945	November 10, 1953	Repeater switching system	BRAMHALL FAY B. ; NEWELL EARL L. ; WELLS PHILIP H. ; CRAMER CLIFFORD H.	THE WESTERN UNION TELEGRAPH COMPANY
2658940	November 10, 1953	Optical scanning device	WISE RALEIGH J. ; RIDINGS GARVICE H.	THE WESTERN UNION TELEGRAPH COMPANY
2662196	December 8, 1953	Concentrated arc lamp	BUCKINGHAM WILLIAM D	WESTERN UNION TELEGRAPH CO
2663759	December 22, 1953	Regulated power supply	WELLS PHILIP H ; STEINMETZ ALFRED A ; CANNON WILLIAM D	WESTERN UNION TELEGRAPH CO
2672517	March 16, 1954	Pulse modulation phasing	BOUGHTWOOD JOHN E.	THE WESTERN UNION TELEGRAPH COMPANY
2672504	March 16, 1954	Facsimile receiver	GRIMES EDGAR S.	THE WESTERN UNION TELEGRAPH COMPANY
2672503	March 16, 1954	System and apparatus for facsimile telegraph transmission and recording	HALLDEN FREDERICK G. ; RIDINGS GARVICE H. ; ZABRISKIE DOUGLAS M. ; PARROTT ROBERT D.	THE WESTERN UNION TELEGRAPH COMPANY
2673235	March 23, 1954	Telegraph message allotting system	LIGHT GEORGE G. ; CURRIE FRANK L.	THE WESTERN UNION TELEGRAPH COMPANY
2675489	April 13, 1954	Facsimile signal inverter	WISE RALEIGH J ; RIDINGS GARVICE H	WESTERN UNION TELEGRAPH CO
2677028	April 27, 1954	Polar relay	CANNON WILLIAM D. ; RYSTEDT THEEDE	THE WESTERN UNION TELEGRAPH COMPANY
2678589	May 18, 1954	Automatic message sealing machine	POLLARD LEON G ; RIDGE GUY H ; GEORGE JOHANSON	WESTERN UNION TELEGRAPH CO
2681309	June 15, 1954	Electrosensitive recording blank	KLINE BERNARD L.	THE WESTERN UNION TELEGRAPH COMPANY
2683188	July 6, 1954	Repeater switching apparatus	CANNON WILLIAM D ; NEWELL EARL L ; CRAMER CLIFFORD H	WESTERN UNION TELEGRAPH CO
2683186	July 6, 1954	Facsimile recording apparatus	JELINEK JR CHARLES	WESTERN UNION TELEGRAPH CO
2687471	August 24, 1954	Concentrated arc discharge device	BUCKINGHAM WILLIAM D	WESTERN UNION TELEGRAPH CO
2687935	August 31, 1954	Signal amplifying system for electrically actuated recording devices	CANNON WILLIAM D.	THE WESTERN UNION TELEGRAPH COMPANY
2689273	September 14, 1954	Two-way facsimile telegraph system	RIDINGS GARVICE H. ; WISE RALEIGH J. ; WORTHEN GEORGE B.	THE WESTERN UNION TELEGRAPH COMPANY
2690474	September 28, 1954	Time and date transmitter	JR. WILLIAM STANLEY WESTERMAN EDGAR,	THE WESTERN UNION TELEGRAPH COMPANY
2695925	November 30, 1954	High-speed facsimile transmitter	POLLARD LEON G.	THE WESTERN UNION TELEGRAPH COMPANY
2700701	January 25, 1955	Facsimile receiving apparatus	DEIBERT CLARENCE R ; TURNER FRANK T ; SNIDER ROBERT H	WESTERN UNION TELEGRAPH CO
2715202	August 9, 1955	Electric motor speed regulation	TURNER FRANK T ; POLLARD LEON G ; DEIBERT CLARENCE R	WESTERN UNION TELEGRAPH CO
2715157	August 9, 1955	Telegraph signal bias and distortion meter	CANNON WILLIAM D.	THE WESTERN UNION TELEGRAPH COMPANY
2718548	September 20, 1955	Variable blanking for facsimile transmitter	JR. CHARLES JELINEK,	THE WESTERN UNION TELEGRAPH COMPANY
2718547	September 20, 1955	Facsimile transceivers	WISE RALEIGH J. ; RIDINGS GARVICE H. ; PARROTT ROBERT D.	THE WESTERN UNION TELEGRAPH COMPANY
2721231	October 18, 1955	Method and apparatus for generating facsimile signals	WISE RALEIGH J.	THE WESTERN UNION TELEGRAPH COMPANY
2724014	November 15, 1955	Photoelectric tape reader	JR. WILLIAM STANLEY WESTERMAN EDGAR,	THE WESTERN UNION TELEGRAPH COMPANY
2723897	November 15, 1955	Stylus scanning devices for facsimile machines	ZABRISKIE DOUGLAS M.	THE WESTERN UNION TELEGRAPH COMPANY
2726168	December 6, 1955	Electrosensitive recording and duplicating blank	RODDIN DANIEL P. ; KLINE BERNARD L.	THE WESTERN UNION TELEGRAPH COMPANY
2737622	March 6, 1956	Synchronous power supply apparatus for facsimile systems	JELINEK JR CHARLES ; STEINMETZ ALFRED A	WESTERN UNION TELEGRAPH CO
2737568	March 6, 1956	Process for welding thin sections of spring steel	ROUNTREE CALVIN B	WESTERN UNION TELEGRAPH CO
2738376	March 13, 1956	Telegraph system	VERNAM GILBERT S. ; MAGEE BRUCE V.	THE WESTERN UNION TELEGRAPH COMPANY
2739029	March 20, 1956	Stylus facsimile recorders	POLLARD LEON G. ; RIDGE GUY H. ; HOFER ADOLPH	THE WESTERN UNION TELEGRAPH COMPANY
2740849	April 3, 1956	Direct coupled amplifier circuit	CANNON WILLIAM D	WESTERN UNION TELEGRAPH CO
2742526	April 17, 1956	Two-way facsimile system with improper operation alarm	RIDINGS GARVICE H	WESTERN UNION TELEGRAPH CO
2747015	May 22, 1956	Two-way facsimile systems between a main telegraph office and a plurality of out-stations	RIDINGS GARVICE H.	THE WESTERN UNION TELEGRAPH COMPANY
2751310	June 19, 1956	Transferable marking composition for facsimile transmitting blanks and transmitting blanks	KLINE BERNARD L ; RODDIN DANIEL P	WESTERN UNION TELEGRAPH CO
2756389	July 24, 1956	Resonant cavity wavemeter	STINEHELFER HAROLD E	WESTERN UNION TELEGRAPH CO
2766097	October 9, 1956	Magnetic stylus guide	ZABRISKIE DOUGLAS M.	THE WESTERN UNION TELEGRAPH COMPANY
2766096	October 9, 1956	Platen	ROUNTREE CALVIN B	WESTERN UNION TELEGRAPH CO
2767243	October 16, 1956	Magnetic tape storage of intelligence	STEENECK ROBERT	THE WESTERN UNION TELEGRAPH COMPANY
2770517	November 13, 1956	Facsimile scanning mechanism	ZABRISKIE DOUGLAS M.	THE WESTERN UNION TELEGRAPH COMPANY
2783120	February 26, 1957	Facsimile recorder	ZABRISKIE DOUGLAS M.	THE WESTERN UNION TELEGRAPH COMPANY
2783100	February 26, 1957	Self-adjusting auxiliary bearing	ROBERT STEENECK	WESTERN UNION TELEGRAPH CO
2785223	March 12, 1957	Facsimile transmitters	HACKENBERG JOHN H. ; WORTHEN GEORGE B. ; RIDINGS GARVICE H.	THE WESTERN UNION TELEGRAPH COMPANY
2789027	April 16, 1957	Multiple stylus	MILLER WILLIAM E. ; HALLDEN FREDERICK G.	THE WESTERN UNION TELEGRAPH COMPANY
2794913	June 4, 1957	Facsimile recording amplifier	WORTHEN GEORGE B.	THE WESTERN UNION TELEGRAPH COMPANY
2794856	June 4, 1957	Transistorized keying and mark-hold unit	TURNER FRANK T.	THE WESTERN UNION TELEGRAPH COMPANY
2794854	June 4, 1957	Multichannel communication system	BOUGHTWOOD JOHN E.	THE WESTERN UNION TELEGRAPH COMPANY
2794853	June 4, 1957	Submarine cable amplifier and wave shaper	WELLS PHILIP H ; CRAMER CLIFFORD H	WESTERN UNION TELEGRAPH CO
2794852	June 4, 1957	Multiplex distributor	CALDERONE JR FRANK J	WESTERN UNION TELEGRAPH CO
2794850	June 4, 1957	Compensated phototube amplifier	WORTHEN GEORGE B.	THE WESTERN UNION TELEGRAPH COMPANY
2794775	June 4, 1957	Electroplating with tungsten	BUCKINGHAM WILLIAM D	WESTERN UNION TELEGRAPH CO
2803792	August 20, 1957	Motor stabilizer	TURNER FRANK THOMAS	THE WESTERN UNION TELEGRAPH COMPANY
2805115	September 3, 1957	Paper feed mechanism	HILL ARCHIE S ; ZABRISKIE DOUGLAS M	WESTERN UNION TELEGRAPH CO
2806081	September 10, 1957	Facsimile scanner	RIDINGS GARVICE H. ; HACKENBERG JOHN H.	THE WESTERN UNION TELEGRAPH COMPANY
2816161	December 10, 1957	Telegraph transmitter	GLASER HARRY W. ; MELICK THOMAS E.	THE WESTERN UNION TELEGRAPH COMPANY
2816001	December 10, 1957	Facsimile recorders	HALLDEN FREDERICK G. ; ZABRISKIE DOUGLAS M.	THE WESTERN UNION TELEGRAPH COMPANY
2818468	December 31, 1957	Means to facilitate the handling of telegraph storage tape	HAUPT FRANK J ; RAMHORST WILLIAM J	WESTERN UNION TELEGRAPH CO
2824902	February 25, 1958	Facsimile telegraph apparatus for variable blanking and carriage return	POLLARD LEON G ; DEIBERT CLARENCE R ; TURNER FRANK T ; SNIDER ROBERT H	WESTERN UNION TELEGRAPH CO
2829942	April 8, 1958	Facsimile stylus holder	BEDELL ELMER E.	THE WESTERN UNION TELEGRAPH COMPANY
2833736	May 6, 1958	Aqueous graphite-polyvinyl alcohol ink composition	GLASER HARRY W.	THE WESTERN UNION TELEGRAPH COMPANY
2838616	June 10, 1958	Repeater amplifier	CANNON WILLIAM D	WESTERN UNION TELEGRAPH CO
2843756	July 15, 1958	Optical scanning apparatus for facsimile transmitters	WISE RALEIGH J. ; RIDINGS GARVICE H.	THE WESTERN UNION TELEGRAPH COMPANY
2843660	July 15, 1958	Facsimile telegraph system	FRANKLIN LAURENCE W ; REYNOLDS MARVIN J	WESTERN UNION TELEGRAPH CO
2850350	September 2, 1958	Self adjusting stylus	WISE RALEIGH J. ; ZABRISKIE DOUGLAS M.	THE WESTERN UNION TELEGRAPH COMPANY
2853358	September 23, 1958	Facsimile stylus belt and stylus holder	BEDELL ELMER E	WESTERN UNION TELEGRAPH CO
2853251	September 23, 1958	Spindleless paper roll holder	ZABRISKIE DOUGLAS M ; MOORE WILLIAM F	WESTERN UNION TELEGRAPH CO
2857583	October 21, 1958	Molded modular terminal block	MARKLEY WILLIAM F ; MERINES HAIFTER	WESTERN UNION TELEGRAPH CO
2860177	November 11, 1958	Telegraph system	PESSAGNO THEODORE S ; BLANTON WILLIAM B ; MAGEE BRUCE V	WESTERN UNION TELEGRAPH CO
2868874	January 13, 1959	Message accumulator and stacker	HEWITT ERNEST W ; KRAKUSKY JAMES J	WESTERN UNION TELEGRAPH CO
2870439	January 20, 1959	Microwave energy attenuating wall	STINEHELFER HAROLD E.	THE WESTERN UNION TELEGRAPH COMPANY
2870246	January 20, 1959	Two way facsimile repeater	HALLDEN FREDERICK G ; MCCANN MARSHALL J	WESTERN UNION TELEGRAPH CO
2872275	February 3, 1959	Facsimile apparatus for use in producing tickets, messages and the like	WISE RALEIGH J. ; ZABRISKIE DOUGLAS M.	THE WESTERN UNION TELEGRAPH COMPANY
2874218	February 17, 1959	Phasing system	II SAMUEL GORDON ALLEN ; CURRIE FRANK L. ; MCMANUS JOHN J.	THE WESTERN UNION TELEGRAPH COMPANY
2876341	March 3, 1959	Fault alarm radio repeater system	LIKEL HARRY C.	THE WESTERN UNION TELEGRAPH COMPANY
2878305	March 17, 1959	Book message adapter with number checking	LIGHT GEORGE G ; JANSSON HENRY A	WESTERN UNION TELEGRAPH CO
2878095	March 17, 1959	Facsimile scanning drum sheet holder apparatus	HACKENBERG JOHN H ; WISE RALEIGH J	WESTERN UNION TELEGRAPH CO
2882434	April 14, 1959	Tungsten concentrated arc lamp	BUCKINGHAM WILLIAM D ; ALDRIDGE ROBERT C	WESTERN UNION TELEGRAPH CO
2884486	April 28, 1959	Photoconductive facsimile transmitting apparatus	WISE RALEIGH J.	THE WESTERN UNION TELEGRAPH COMPANY
2891109	June 16, 1959	Printing telegraph signal normalizer	STEENECK ROBERT	THE WESTERN UNION TELEGRAPH COMPANY
2894066	July 7, 1959	Facsimile transmitter for telegraph message blanks and the like	BUCKINGHAM WILLIAM D. ; RIDGE GUY H. ; ROOT LAWRENCE D. ; TURNER FRANK T.	THE WESTERN UNION TELEGRAPH COMPANY
2894065	July 7, 1959	Facsimile optical scanning system	WISE RALCIGH J. ; HACKENBERG JOHN H. ; RIDINGS GARVICE H.	THE WESTERN UNION TELEGRAPH COMPANY
2894063	July 7, 1959	Facsimile ticket and message system	RIDINGS GARVICE H ; WISE RALEIGH J ; JELINEK JR CHARLES	WESTERN UNION TELEGRAPH CO
2902538	September 1, 1959	Dial facsimile system	EDGAR JR WILLIAM STANLEY WESTE	WESTERN UNION TELEGRAPH CO
2903517	September 8, 1959	Record communication-telephone system	RIDINGS GARVICE H.	THE WESTERN UNION TELEGRAPH COMPANY
2903512	September 8, 1959	Facsimile telegraph scanning apparatus	BUCKINGHAM WILLIAM D.	THE WESTERN UNION TELEGRAPH COMPANY
2903511	September 8, 1959	Facsimile transmitter blanking system	MCCANN MARSHALL J	WESTERN UNION TELEGRAPH CO
2903500	September 8, 1959	Submersible chamber	NEWELL EARL L. ; WELLS PHILIP H. ; CRAMER CLIFFORD H.	THE WESTERN UNION TELEGRAPH COMPANY
2902803	September 8, 1959	Method for charging submersible chambers	NEWELL EARL L ; WELLS PHILIP H	WESTERN UNION TELEGRAPH CO
2908370	October 13, 1959	Sprocket feed paper synchronizer	HEWITT ERNEST W	WESTERN UNION TELEGRAPH CO
2912501	November 10, 1959	Message paper cutter	HEWITT ERNEST W.	THE WESTERN UNION TELEGRAPH COMPANY
2912497	November 10, 1959	Optical scanner	PARROTT ROBERT D.	THE WESTERN UNION TELEGRAPH COMPANY
2912496	November 10, 1959	Facsimile telegraph apparatus	JELINEK JR CHARLES	WESTERN UNION TELEGRAPH CO
2914607	November 24, 1959	Facsimile phasing and repeating system	HILL ARCHIE S	WESTERN UNION TELEGRAPH CO
2919305	December 29, 1959	Telautograph system	RIDINGS GARVICE H.	THE WESTERN UNION TELEGRAPH COMPANY
2919304	December 29, 1959	Facsimile transmitting system	JELINEK JR CHARLES ; HACKENBERG JOHN H	WESTERN UNION TELEGRAPH CO
2929875	March 22, 1960	Transmission test apparatus	BOUGHTWOOD JOHN E ; ALBERT BOGGS ; CHRISTIE JR THOMAS A	WESTERN UNION TELEGRAPH CO
2929864	March 22, 1960	Telegraph system	LIGHT GEORGE G	WESTERN UNION TELEGRAPH CO
2935563	May 3, 1960	Message cutter and conveyor	HEWITT ERNEST W	WESTERN UNION TELEGRAPH CO
2938944	May 31, 1960	Telegraph system	VERNAM GILBERT S	WESTERN UNION TELEGRAPH CO
2938761	May 31, 1960	Facsimile stylus and damping mechanism	ZABRISKIE DOUGLAS M	WESTERN UNION TELEGRAPH CO
2938721	May 31, 1960	Copy sheet storage and feed mechanism	BUCKINGHAM WILLIAM D ; RIDGE GUY H ; ROOT LAWRENCE D ; TURNER FRANK T	WESTERN UNION TELEGRAPH CO
2952930	September 20, 1960	Means for transmitting tickets by facsimile	HARTLE CLOYD U ; MOORE WILLIAM F	WESTERN UNION TELEGRAPH CO
2961287	November 22, 1960	Shockproofed facsimile recorder	ZABRISKIE DOUGLAS M ; O'BRIEN FREDERIC L	WESTERN UNION TELEGRAPH CO
2963550	December 6, 1960	Station selection repeater	WILDER HAROLD F ; KRANTZ IL HUBERT F	WESTERN UNION TELEGRAPH CO
2966633	December 27, 1960	Delay and amplitude corrective system	CANNON WILLIAM D	WESTERN UNION TELEGRAPH CO
2966546	December 27, 1960	Multiplex to teleprinter translator	WILDER HAROLD F ; FONTAINE GUY T	WESTERN UNION TELEGRAPH CO
2978541	April 4, 1961	Error detection in telegraph switching systems	ROBERT STEENECK ; WALKER DONALD J ; LEONARD ROBERT H	WESTERN UNION TELEGRAPH CO
2978288	April 4, 1961	Facsimile scanner	ZABRISKIE DOUGLAS M ; ADOLPH HOFER	WESTERN UNION TELEGRAPH CO
2982815	May 2, 1961	Facsimile transmitter	BUCKINGHAM WILLIAM D ; LANE NORMAN R ; RIDGE GUY H ; TURNER FRANK T	WESTERN UNION TELEGRAPH CO
2993956	July 25, 1961	Error detecting system for telegraph transmission	ROBERT STEENECK	WESTERN UNION TELEGRAPH CO
2993659	July 25, 1961	Tape winder	JOHNSON WILLIAM V	WESTERN UNION TELEGRAPH CO
2998576	August 29, 1961	Drive pulse generator for providing different selectable frequencies	CANNON WILLIAM D	WESTERN UNION TELEGRAPH CO
2998478	August 29, 1961	Patron's tie-line reperforation and topline signal generating system	CURRIE FRANK L ; LIGHT GEORGE G ; BOIVIN EDWARD J ; TURNER FRANK T ; HILDRETH JR ALAN E	WESTERN UNION TELEGRAPH CO
3001009	September 19, 1961	Telegraph way station selector	LIGHT GEORGE G. ; WICHTENDAHL WILLIAM J.	THE WESTERN UNION TELEGRAPH COMPANY
3001008	September 19, 1961	Telegraph system	CURRIE FRANK L.	THE WESTERN UNION TELEGRAPH COMPANY
3007000	October 31, 1961	Submerged repeater switching system	NEWELL EARL L.	THE WESTERN UNION TELEGRAPH COMPANY
3006986	October 31, 1961	Telegraph switching system	VERNAM GILBERT S ; ADAMS MYRON D ; CHOJNOWSKI EDWARD J ; BLANTON WILLIAM B ; JANSSON HENRY A	WESTERN UNION TELEGRAPH CO
3010717	November 28, 1961	Message accumulator for recorders	ZABRISKIE DOUGLAS M. ; MOORE WILLIAM F.	THE WESTERN UNION TELEGRAPH COMPANY
3012097	December 5, 1961	Single channel auto-synchronizing telegraph system	STEENECK ROBERT	THE WESTERN UNION TELEGRAPH COMPANY
3016186	January 9, 1962	Tape reading punch	HAUPT FRANK J	WESTERN UNION TELEGRAPH CO
3017464	January 16, 1962	Frequency shift modulation receiver	BOUGHTWOOD JOHN E ; GRYBOWSKI THADDEUS M	WESTERN UNION TELEGRAPH CO
3028570	April 3, 1962	Ferrite inductance cores	TAYLOR ROLAND C.	THE WESTERN UNION TELEGRAPH COMPANY
3033925	May 8, 1962	Loop gate transmitter	RECCA PASQUALE FRANK ; SWENSON OSCAR W. ; JR. WILLIAM V. JOHNSON,	THE WESTERN UNION TELEGRAPH COMPANY
3039104	June 12, 1962	Copy marker in facsimile apparatus	ZABRISKIE DOUGLAS M.	THE WESTERN UNION TELEGRAPH COMPANY
3038962	June 12, 1962	Line feed detector	ORTIZ ANDRE A.	THE WESTERN UNION TELEGRAPH COMPANY
3038961	June 12, 1962	System for detecting errors in telegraph transmission	WALKER DONALD J. ; LEONARD ROBERT H.	THE WESTERN UNION TELEGRAPH COMPANY
3048702	August 7, 1962	Photoelectric balanced modulator	WORTHEN GEORGE B ; JELINEK JR CHARLES	WESTERN UNION TELEGRAPH CO
3056034	September 25, 1962	Facsimile transmitter	BUCKINGHAM WILLIAM D. ; LANE NORMAN R. ; RIDGE GUY H. ; TURNER FRANK T.	THE WESTERN UNION TELEGRAPH COMPANY
3057956	October 9, 1962	Telegraph switching system	ADAMS MYRON D ; JOHNSON CLAUDE W ; CHOJNOWSKI EDWARD J ; EISNER ALBERT M ; JOHN ELICH ; HAROLD GLICK	WESTERN UNION TELEGRAPH CO
3061667	October 30, 1962	Telegraph pole line insulator	MARKLEY WILLIAM F. ; SLATER JAMES L.	THE WESTERN UNION TELEGRAPH COMPANY
3060799	October 30, 1962	Ticker tape projection system	MYER PERCY L.	THE WESTERN UNION TELEGRAPH COMPANY
3073898	January 15, 1963	Electronic start-stop regenerative repeater	WILDER HAROLD F. ; LEWIS ROY K.	THE WESTERN UNION TELEGRAPH COMPANY
3083337	March 26, 1963	Vestigial sideband transmission	GRIMES EDGAR S	WESTERN UNION TELEGRAPH CO
3087010	April 23, 1963	Automatic telegraph switching system	DE TURK JOHN E ; BROWN WILLIAM G ; MCREYNOLDS JAMES R ; SNYDER ROBERT L ; LEWIS FULKERSON	WESTERN UNION TELEGRAPH CO
3101893	August 27, 1963	Keypunch jam detector	ROBERT STEENECK	WESTERN UNION TELEGRAPH CO
3108845	October 29, 1963	Adjustable stylus holder for facsimile recording	ZABRISKIE DOUGLAS M	WESTERN UNION TELEGRAPH CO
3114003	December 10, 1963	Self-regulating two-channel time division telegraph system	WILDER HAROLD F	WESTERN UNION TELEGRAPH CO
3118789	January 21, 1964	Electrically conductive coated paper	WISWELL CHARLES M. ; O'BRIEN FRED L.	S. D. WARREN COMPANY THE WESTERN UNION TELEGRAPH COMPANY
3134848	May 26, 1964	Waystation selection network	LIGHT GEORGE G ; MANNING EDWARD F ; PARR JOHN C ; WOLFSON ROBERT B	WESTERN UNION TELEGRAPH CO
3147380	September 1, 1964	Nuclear bomb explosion detecting device	BUCKINGHAM WILLIAM D ; TURNER FRANK T ; SNIDER ROBERT H	WESTERN UNION TELEGRAPH CO
3147342	September 1, 1964	Synchronous adapter	CHOJNOWSKI EDWARD J ; WOODWARD ROBERT J	WESTERN UNION TELEGRAPH CO
3171057	February 23, 1965	Nuclear flash simulator	BUCKINGHAM WILLIAM D	WESTERN UNION TELEGRAPH CO
3170989	February 23, 1965	Telegraph signal display device	JOHNSON WILLIAM V ; SCIMECA ANTHONY J	WESTERN UNION TELEGRAPH CO
3185766	May 25, 1965	Network repeater	LIKEL HARRY C	WESTERN UNION TELEGRAPH CO
3185764	May 25, 1965	Tape crimper	SWENSON OSCAR W	WESTERN UNION TELEGRAPH CO
3189733	June 15, 1965	Telegraph signal bias and distortion meter	CANNON WILLIAM D ; BERTUCCIO DOMENICK J	WESTERN UNION TELEGRAPH CO
3195086	July 13, 1965	Temperature compensated inductor	TAYLOR ROLAND C.	THE WESTERN UNION TELEGRAPH COMPANY
3194467	July 13, 1965	Waveguide flanging system	GOONAN HARRY J. ; FITZPATRICK JAMES K.	THE WESTERN UNION TELEGRAPH COMPANY
3200197	August 10, 1965	Automatic carriage return and line feed mechanism	KRAKUSKY JAMES J	WESTERN UNION TELEGRAPH CO
3205441	September 7, 1965	Frequency shift signaling system	LIKEL HARRY C	WESTERN UNION TELEGRAPH CO
3215946	November 2, 1965	Series energized transistorized circuit for amplifying and inverting polar input signals	LIKEL HARRY C	WESTERN UNION TELEGRAPH CO
3220345	November 30, 1965	Electrically inscribable lithographic offset printing plate	KLINE BERNARD L ; RODDIN DANIEL P	WESTERN UNION TELEGRAPH CO
3225331	December 21, 1965	Diode matrix for decoding pulse signals	ROBERT STEENECK	WESTERN UNION TELEGRAPH CO
3227956	January 4, 1966	Storage network comprising a neon tube	ROBERT STEENECK	WESTERN UNION TELEGRAPH CO
3232604	February 1, 1966	Card feed mechanism	RECCA PASQUALE F J	WESTERN UNION TELEGRAPH CO
3235197	February 15, 1966	Motor driven tape scanner and rewinder	JOHNSON WILLIAM V ; TOMPKINS JR GEORGE A	WESTERN UNION TELEGRAPH CO
3242385	March 22, 1966	Universal network assemblage	ROBERT STEENECK	WESTERN UNION TELEGRAPH CO
3251005	May 10, 1966	Transistor stabilized oscillator with tapped coil	TAYLOR ROLAND C ; O'BRIEN FRED L	WESTERN UNION TELEGRAPH CO
3263058	July 26, 1966	Waveguide aligner	GOONAN HARRY J	WESTERN UNION TELEGRAPH CO
3264406	August 2, 1966	Teleprinter control device	COHEN PETER J ; FIRTH FRANCIS R	WESTERN UNION TELEGRAPH CO
3266047	August 9, 1966	Belt drive assembly for facsimile recorder	ZABRISKIE DOUGLAS M	WESTERN UNION TELEGRAPH CO
3270134	August 30, 1966	Automatic carriage return and line feed mechanism	KRAKUSKY JAMES J	WESTERN UNION TELEGRAPH CO
3271576	September 6, 1966	Photoelectric matrix network	TURNER FRANK T	WESTERN UNION TELEGRAPH CO
3280255	October 18, 1966	Switching adapter	GHIRINGHELLI ROBERT J	WESTERN UNION TELEGRAPH CO
3296622	January 3, 1967	Sheet holding and releasing assembly for facsimile scanner drum	RIDINGS GARVICE H ; ZABRISKIE DOUGLAS M	WESTERN UNION TELEGRAPH CO
3301954	January 31, 1967	Blank deleter	KRAKUSKY JAMES J	WESTERN UNION TELEGRAPH CO
3304500	February 14, 1967	Fsk system including means for distributing data pulses into two channels to modulate two separate carrier frequencies	LIKEL HARRY C	WESTERN UNION TELEGRAPH CO
3304367	February 14, 1967	Regenerative repeater	JOHN ELICH ; MASCIANDARO FRANK J	WESTERN UNION TELEGRAPH CO
3313884	April 11, 1967	Receiver synchronized and controlled facsimile system	HACKENBERG JOHN H ; RIDINGS GARVICE H	WESTERN UNION TELEGRAPH CO
3319150	May 9, 1967	Solid state regulated power supply	JOHN ELICH ; MCMANUS JOHN J	WESTERN UNION TELEGRAPH CO
3330905	July 11, 1967	Telegraph polar adapter	FIRTH FRANCIS R	WESTERN UNION TELEGRAPH CO
3333569	August 1, 1967	Metering ribbon inker	SWENSON OSCAR W	WESTERN UNION TELEGRAPH CO
3341192	September 12, 1967	Automatic sheet transport means for message scanning apparatus	MCMAHON JOHN L	WESTERN UNION TELEGRAPH CO
3355663	November 28, 1967	Waveguide echo measurement system	ETHAN ARONOFF	WESTERN UNION TELEGRAPH CO
3363191	January 9, 1968	Data transmission amplifier	BOUGHTWOOD JOHN E. ; HARRIS HAROLD	THE WESTERN UNION TELEGRAPH COMPANY
3366914	January 30, 1968	SOLDERLESS CONNECTOR FOR PRINTED BOARD CIRCUITS	MCMANUS JOHN J ; ROSEN RALPH	WESTERN UNION TELEGRAPH CO
3374309	March 19, 1968	Duplex way station selector	JOHN ELICH ; KEMPF VINCENT C	WESTERN UNION TELEGRAPH CO
3381370	May 7, 1968	Waveguide flanging method	GOONAN HARRY J. ; FITZPATRICK JAMES K.	THE WESTERN UNION TELEGRAPH COMPANY
3388378	June 11, 1968	Error detection and correction apparatus for duplex communication system	ROBERT STEENECK ; COWAN JOHN R	WESTERN UNION TELEGRAPH CO
3391386	July 2, 1968	Card data transmitter circuit	DUSWALT RONALD J.	THE WESTERN UNION TELEGRAPH COMPANY
3400329	September 3, 1968	Method and means for correcting amplitude and delay distortion in a transmission path	CANNON WILLIAM D.	THE WESTERN UNION TELEGRAPH COMPANY
3400801	September 10, 1968	Reusable inking cartridge	SWENSON OSCAR W.	THE WESTERN UNION TELEGRAPH COMPANY
3404338	October 1, 1968	Method and means for measuring and correcting delay and attenuation in a transmission channel	CANNON WILLIAM D	WESTERN UNION TELEGRAPH CO
3411021	November 12, 1968	Line driver for modifying lengths of polar signals	ELICH JOHN	THE WESTERN UNION TELEGRAPH COMPANY
3422350	January 14, 1969	WAVEGUIDE SECTION SLIDING WALL CARRYING DETECTOR PROBE	GOONAN HARRY J	WESTERN UNION TELEGRAPH COMPANY, ()
3436477	April 1, 1969	AUTOMATIC DIALER	GHIRINGHELLI ROBERT J	WESTERN UNION TELEGRAPH COMPANY, ()
3461276	August 12, 1969	REUSABLE DATA CARD	RECCA PASQUALE F J	WESTERN UNION TELEGRAPH COMPANY, ()
3465960	September 9, 1969	MULTI?STYLUS ASSEMBLY	SWENSON OSCAR W	WESTERN UNION TELEGRAPH COMPANY, ()
3495099	February 10, 1970	POLAR LEG ADAPTER CIRCUIT	BOUGHTWOOD JOHN E	WESTERN UNION TELEGRAPH COMPANY
3504186	March 31, 1970	DATA CARD TRANSMITTER WITH CARD CONTROLLED GATING MEANS	FELD NEWTON L	WESTERN UNION TELEGRAPH COMPANY
3522537	August 4, 1970	VESTIGIAL SIDEBAND TRANSMISSION SYSTEM HAVING TWO CHANNELS IN QUADRATURE	BOUGHTWOOD JOHN E	WESTERN UNION TELEGRAPH COMPANY, ()
3529081	September 15, 1970	MEANS FOR APPLYING ADDITIONAL COMMUNICATIONS SIGNALS TO EXISTING CHANNELS	RIDER BERNARD	WESTERN UNION TELEGRAPH COMPANY, ()
3562492	February 9, 1971	TAPE READER	JOHNSON WILLIAM V ; CHAN VINCENT ; KIRKOWSKI STAN A	WESTERN UNION TELEGRAPH COMPANY
3581120	May 25, 1971	NORD HANS H	JOHNSON WILLIAM V ; CHAN VINCENT ; KIRKOWSKI STAN A	WESTERN UNION TELEGRAPH CO, ()
3619649	November 9, 1971	SLOW SPEED BOOTSTRAP SWEEP CIRCUIT	HOFFMAN MELVIN R	WESTERN UNION TELEGRAPH COMPANY, ()
3624294	November 30, 1971	DISTRIBUTED MULTIPLEXING OF LOW SPEED TELEGRAPH SUBSCRIBER LINES	COX JOHN E ; ANDERSON EARL D JR	WESTERN UNION TELEGRAPH COMPANY
3638075	January 25, 1972	COMMUNICATION LINE RELAY SYSTEM	BROWN WILLIAM H	WESTERN UNION TELEGRAPH COMPANY, ()
3660606	May 2, 1972	METHOD AND APPARATUS FOR TIME DIVISION MULTIPLEX TRANSMISSION OF DATA AND VOICE SIGNALS	WITT RUSSELL G DE	WESTERN UNION TELEGRAPH COMPANY, ()
3663760	May 16, 1972	METHOD AND APPARATUS FOR TIME DIVISION MULTIPLEX TRANSMISSION OF BINARY DATA	WITT RUSSELL G DE	WESTERN UNION TELEGRAPH COMPANY, ()
3691452	September 12, 1972	CONTROL OF AC POWER BY A LOGIC COMPARATOR	AGUIAR GABRIEL A	WESTERN UNION TELEGRAPH COMPANY, ()