Greg B. Witczak

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Indianapolis, IN, US

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Patents Grantslast 30 patents

Information Patent Grant
Chain drive power take off for hydraulic pump
- Patent number 9,290,092
- Issue date Mar 22, 2016
- GM Global Technology Operations LLC
- Gregory W. Kempf
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Non-rotating clutch and method of installing same
- Patent number 8,424,415
- Issue date Apr 23, 2013
- GM Global Technology Operations LLC
- William S. Reed
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
CHAIN DRIVE POWER TAKE OFF FOR HYDRAULIC PUMP
- Publication number 20140360290
- Publication date Dec 11, 2014
- Gregory W. Kempf
- B60 - VEHICLES IN GENERAL
Information Patent Application
NON-ROTATING CLUTCH AND METHOD OF INSTALLING SAME
- Publication number 20110079485
- Publication date Apr 7, 2011
- GM Global Technology Operations, Inc.
- William S. Reed
- B60 - VEHICLES IN GENERAL