John S. Wheat

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Rochester, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Low voltage power tap on high voltage stack
- Patent number 7,972,749
- Issue date Jul 5, 2011
- GM Global Technology Operations LLC
- Scott Dewey
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Parallel stack antifreeze system
- Patent number 7,485,382
- Issue date Feb 3, 2009
- General Motors Corporation
- John Wheat
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Current control for parallel fuel cell stacks
- Patent number 7,442,456
- Issue date Oct 28, 2008
- General Motors Corporation
- John S Wheat
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
H-infinity control with integrator compensation for anode pressure...
- Patent number 7,087,335
- Issue date Aug 8, 2006
- General Motors Corporation
- Jason R Kolodziej
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Multi-stack isolation detection system
- Patent number 7,081,193
- Issue date Jul 25, 2006
- General Motors Corporation
- Scott Dewey
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Low voltage power tap on high voltage stack
- Publication number 20050287411
- Publication date Dec 29, 2005
- Scott Dewey
- B60 - VEHICLES IN GENERAL
Information Patent Application
High voltage isolation detection of a fuel cell system using magnet...
- Publication number 20050231153
- Publication date Oct 20, 2005
- Scott Dewey
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Current control for parallel fuel cell stacks
- Publication number 20050164048
- Publication date Jul 28, 2005
- John S. Wheat
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Parallel stack antifreeze system
- Publication number 20050164054
- Publication date Jul 28, 2005
- John Wheat
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Multi-stack isolation detection system
- Publication number 20040157091
- Publication date Aug 12, 2004
- Scott Dewey
- B60 - VEHICLES IN GENERAL
Information Patent Application
H-infinity control with integrator compensation for anode pressure...
- Publication number 20040137294
- Publication date Jul 15, 2004
- Jason R. Kolodziej
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...