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Gordon Grigor
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Cleveland Heights, OH, US
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Patents Grants
last 30 patents
Information
Patent Grant
Fluorescent lamp ballast with electronic preheat circuit
Patent number
8,659,233
Issue date
Feb 25, 2014
General Electric Company
Louis Robert Nerone
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method of making a coil
Patent number
6,594,885
Issue date
Jul 22, 2003
General Electric Company
Khaled I. Abdel-Tawab
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Wiring geometry for multiple integral lamps
Patent number
6,555,974
Issue date
Apr 29, 2003
General Electric Company
Wayne J. Cline
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Shutdown circuit for a half-bridge converter
Patent number
6,421,260
Issue date
Jul 16, 2002
General Electric Company
Benito Trevino
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Lamp ballast circuit with simplified starting circuit
Patent number
5,952,790
Issue date
Sep 14, 1999
General Electric Company
Louis R. Nerone
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Induction lamp with oppositely oriented coil winding layers
Patent number
5,866,991
Issue date
Feb 2, 1999
General Electric Company
Thomas Farkas
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
FLUORESCENT LAMP BALLAST WITH ELECTRONIC PREHEAT CIRCUIT
Publication number
20110095693
Publication date
Apr 28, 2011
General Electric Company
Louis Robert Nerone
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
TRANSFORMER BOBBIN WITH ISOLATION WIND
Publication number
20090108976
Publication date
Apr 30, 2009
General Electric Company
Louis R. Nerone
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Coil and method for making same
Publication number
20020079999
Publication date
Jun 27, 2002
Khaled I. Abdel-Tawab
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SHUTDOWN CIRCUIT FOR A HALF-BRIDGE CONVERTER
Publication number
20020075704
Publication date
Jun 20, 2002
Benito Trevino
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER