J. Michael Ellenberger

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Huntington Woods, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Exhaust temperature and pressure modeling systems and methods
- Patent number 8,855,894
- Issue date Oct 7, 2014
- GM Global Technology Operations LLC
- Wajdi B. Hamama
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method of controlling catalyst light-off of a hybrid vehicle
- Patent number 8,838,316
- Issue date Sep 16, 2014
- GM Global Technology Operations LLC
- Christopher E. Whitney
- B60 - VEHICLES IN GENERAL
Information Patent Grant
System and method for controlling fuel injection to decrease partic...
- Patent number 8,645,043
- Issue date Feb 4, 2014
- GM Global Technology Operations LLC
- Jonathan T. Shibata
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Multiple fuel injection systems and methods
- Patent number 8,539,933
- Issue date Sep 24, 2013
- GM Global Technology Operations LLC
- Joshua D. Cowgill
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF CONTROLLING CATALYST LIGHT-OFF OF A HYBRID VEHICLE
- Publication number 20140100728
- Publication date Apr 10, 2014
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Christopher E. Whitney
- B60 - VEHICLES IN GENERAL
Information Patent Application
SYSTEM AND METHOD FOR CONTROLLING FUEL INJECTION TO DECREASE PARTIC...
- Publication number 20120185151
- Publication date Jul 19, 2012
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Jonathan T. Shibata
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
MULTIPLE FUEL INJECTION SYSTEMS AND METHODS
- Publication number 20120180763
- Publication date Jul 19, 2012
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Joshua D. Cowgill
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Exhaust temperature and pressure modeling systems and methods
- Publication number 20100107630
- Publication date May 6, 2010
- GM Global Technology Operations, Inc.
- Wajdi B. Hamama
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES