Robert J. Gollehur

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Macomb Township, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for welding to laminated metal
- Patent number 8,987,631
- Issue date Mar 24, 2015
- GM Global Technology Operations LLC
- Pei-Chung Wang
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for single side welding of laminate steel
- Patent number 7,834,292
- Issue date Nov 16, 2010
- GM Global Technology Operations, Inc.
- Pei-Chung Wang
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Vehicle body panel access feature
- Patent number 7,625,037
- Issue date Dec 1, 2009
- GM Global Technology Operations, Inc.
- Robert J. Gollehur
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS

Patents Applicationslast 30 patents

Information Patent Application
Method for single side welding of laminate steel
- Publication number 20080087650
- Publication date Apr 17, 2008
- GM Global Technology Operations, Inc.
- Pei-Chung Wang
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Method and apparatus for welding to laminated metal
- Publication number 20070272660
- Publication date Nov 29, 2007
- Pei-Chung Wang
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Vehicle body panel access feature
- Publication number 20070063547
- Publication date Mar 22, 2007
- Robert J. Gollehur
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS