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John J. Karikas
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Shelby, OH, US
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last 30 patents
Information
Patent Grant
Incandesent lamps and processes for making same
Patent number
5,087,218
Issue date
Feb 11, 1992
General Electric Company
Frederic F. Ahlgren
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Tungsten-halogen incandescent and metal vapor discharge lamps and p...
Patent number
5,045,748
Issue date
Sep 3, 1991
General Electric Company
Frederic F. Ahlgren
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Metal vapor discharge lamps
Patent number
4,891,555
Issue date
Jan 2, 1990
General Electric Company
Frederic F. Ahlgren
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Tungsten-halogen incandescent and metal vapor discharge lamps and p...
Patent number
4,810,932
Issue date
Mar 7, 1989
General Electric Company
Frederic F. Ahlgren
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Metal halide lamp
Patent number
4,808,876
Issue date
Feb 28, 1989
General Electric Company
Park French
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Inlead and method of making a discharge lamp
Patent number
4,254,356
Issue date
Mar 3, 1981
General Electric Company
John J. Karikas
H01 - BASIC ELECTRIC ELEMENTS