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James C. Morris
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Wakefield, MA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Starting aid for metal halide lamps
Patent number
5,959,404
Issue date
Sep 28, 1999
Osram Sylvania Inc.
Edward H. Nortrup
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Starting source for arc discharge lamps
Patent number
5,323,091
Issue date
Jun 21, 1994
GTE Products Corporation
James C. Morris
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method and apparatus for dosing and dispensing mercury into dischar...
Patent number
5,100,031
Issue date
Mar 31, 1992
GTE Products Corporation
Philippe Verborg
G01 - MEASURING TESTING
Information
Patent Grant
Metal halide lamp having reflective coating on the arc tube
Patent number
5,003,214
Issue date
Mar 26, 1991
GTE Products Corporation
James Morris
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Low wattage metal halide discharge lamp
Patent number
4,963,790
Issue date
Oct 16, 1990
GTE Products Corporation
Robert S. White
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Metal-halide lamp having heat redistribution means
Patent number
4,859,899
Issue date
Aug 22, 1989
GTE Products Corporation
William M. Keeffe
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Dimpled arc tube having no internal end pockets and a lamp employin...
Patent number
4,850,500
Issue date
Jul 25, 1989
GTE Products Corporation
Philip J. White
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method to reduce color temperature variation in metal halide arc tubes
Patent number
4,850,499
Issue date
Jul 25, 1989
GTE Products Corporation
Philip J. White
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Metal-halide lamp having heat redistribution means
Patent number
4,791,334
Issue date
Dec 13, 1988
GTE Products Corporation
William M. Keeffe
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Two-filament lamp for automobile headlight
Patent number
4,480,296
Issue date
Oct 30, 1984
GTE Products Corporation
Peter R. Gagnon
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Control circuit providing constant power source
Patent number
4,234,822
Issue date
Nov 18, 1980
GTE Products Corporation
Robert L. Garrison
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Intrusion alarm system
Patent number
4,191,947
Issue date
Mar 4, 1980
GTE Sylvania Incorporated
Andre C. Bouchard
G08 - SIGNALLING
Information
Patent Grant
Single lead electrically-activated flashlamp
Patent number
4,174,944
Issue date
Nov 20, 1979
GTE Sylvania Incorporated
P. Bruce Newell
F21 - LIGHTING
Information
Patent Grant
Audio-detector alarm
Patent number
4,170,769
Issue date
Oct 9, 1979
GTE Sylvania Incorporated
James C. Morris
G08 - SIGNALLING
Information
Patent Grant
Means for electrically contacting flash lamp having external conduc...
Patent number
4,158,878
Issue date
Jun 19, 1979
GTE Sylvania Incorporated
James C. Morris
F21 - LIGHTING
Information
Patent Grant
Operating circuit for flash lamp directly coupled to AC source
Patent number
4,119,888
Issue date
Oct 10, 1978
GTE Sylvania Incorporated
P. Bruce Newell
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Trigger circuit for flash lamp directly coupled to AC source
Patent number
4,095,140
Issue date
Jun 13, 1978
GTE Sylvania Incorporated
Ellison H. Kirkhuff
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Efficiency arc discharge lamp
Patent number
3,931,536
Issue date
Jan 6, 1976
GTE Sylvania Incorporated
Timothy Fohl
H01 - BASIC ELECTRIC ELEMENTS