David John Keyes

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Rochester, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Integrated environmentally protective barrier with light blocking a...
- Patent number 9,263,754
- Issue date Feb 16, 2016
- GM Global Technology Operations LLC
- Todd D. Bogumil
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method of fully charging an electrical energy storage device using...
- Patent number 8,154,242
- Issue date Apr 10, 2012
- GM Global Technology Operations LLC
- Kristian M. Whitehouse
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method and apparatus for starting a fuel cell engine in a vehicle e...
- Patent number 7,862,943
- Issue date Jan 4, 2011
- GM Global Technology Operations, Inc.
- Matthew K. Hortop
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
INTEGRATED ENVIRONMENTALLY PROTECTIVE BARRIER WITH LIGHT BLOCKING A...
- Publication number 20140153932
- Publication date Jun 5, 2014
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Todd D. Bogumil
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INTEGRATION OF ELECTRONICS AND ELECTRICAL DISTRIBUTION INSIDE A FUE...
- Publication number 20100040931
- Publication date Feb 18, 2010
- GM Global Technology Operations, Inc.
- Matthew K. Hortop
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
METHOD AND APPARATUS FOR STARTING A FUEL CELL ENGINE IN A VEHICLE E...
- Publication number 20100028727
- Publication date Feb 4, 2010
- GM Global Technology Operations, Inc.
- Matthew K. Hortop
- B60 - VEHICLES IN GENERAL
Information Patent Application
METHOD OF FULLY CHARGING AN ELECTRICAL ENERGY STORAGE DEVICE USING...
- Publication number 20090243536
- Publication date Oct 1, 2009
- GM Global Technology Operations, Inc.
- Kristian M. Whitehouse
- B60 - VEHICLES IN GENERAL