David M. Zevchak

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South Lyon, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Systems and methods for controlling a brushless motor
- Patent number 8,988,025
- Issue date Mar 24, 2015
- GM Global Technology Operations LLC
- Scott Calnek
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Control system for an internal combustion engine and a vehicle havi...
- Patent number 7,359,789
- Issue date Apr 15, 2008
- Robert Bosch GmbH
- Vincent Hackel
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
SYSTEMS AND METHODS FOR CONTROLLING A BRUSHLESS MOTOR
- Publication number 20130187584
- Publication date Jul 25, 2013
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Scott Calnek
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Control system for an internal combustion engine and a vehicle havi...
- Publication number 20060095165
- Publication date May 4, 2006
- ROBERT BOSCH GmbH
- Vincent Hackel
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS