John N. Cunningham

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Roanoke, VA, US

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Patents Grantslast 30 patents

Information Patent Grant
Method of synchronizing a turbomachine generator to an electric grid
- Patent number 7,915,868
- Issue date Mar 29, 2011
- General Electric Company
- John C. Maters
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Redundant control systems and methods
- Patent number 7,680,034
- Issue date Mar 16, 2010
- General Electric Company
- Dennis Brian King
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method and system for accuracy of speed and acceleration measuremen...
- Patent number 7,400,993
- Issue date Jul 15, 2008
- General Electric Company
- Stephen Mark Shaver
- G01 - MEASURING TESTING
Information Patent Grant
Methods and apparatus for controlling rotational speed of a rotor
- Patent number 7,352,075
- Issue date Apr 1, 2008
- General Electric Company
- Lawrence Donald Willey
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...

Patents Applicationslast 30 patents

Information Patent Application
Redundant control systems and methods
- Publication number 20080125886
- Publication date May 29, 2008
- Dennis Brian King
- G05 - CONTROLLING REGULATING
Information Patent Application
Method and system for accuracy of speed and acceleration measuremen...
- Publication number 20080110283
- Publication date May 15, 2008
- General Electric
- Stephen Mark Shaver
- G01 - MEASURING TESTING
Information Patent Application
Methods and apparatus for controlling rotational speed of a rotor
- Publication number 20070205602
- Publication date Sep 6, 2007
- General Electric Company
- Lawrence Donald Willey
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...