Robert Francis Semrau

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Ovid, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Multi-pulse spark ignition direct injection torque based system
- Patent number 7,885,756
- Issue date Feb 8, 2011
- GM Global Technologies Operations, Inc.
- Michael Livshiz
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Torque reserve and emission control system for coordinated torque c...
- Patent number 7,878,175
- Issue date Feb 1, 2011
- GM Global Technology Operations, Inc.
- Michael Livshiz
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
EGR valve maintenance method
- Patent number 5,666,932
- Issue date Sep 16, 1997
- General Motors Corporation
- Paul Alan Bauerle
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
MULTI-PULSE SPARK IGNITION DIRECT INJECTION TORQUE BASED SYSTEM
- Publication number 20100057329
- Publication date Mar 4, 2010
- GM Global Technology Operations, Inc.
- Michael Livshiz
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
TORQUE RESERVE AND EMISSION CONTROL SYSTEM FOR COORDINATED TORQUE C...
- Publication number 20100057325
- Publication date Mar 4, 2010
- GM Global Technology Operations, Inc.
- Michael Livshiz
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...