Tommy Christensen

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Vanersborg, SE

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Patents Grantslast 30 patents

Information Patent Grant
Method for positioning and joining panels
- Patent number 7,877,850
- Issue date Feb 1, 2011
- GM Global Technology Operations LLC
- Pei-Chung Wang
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Method for positioning and joining panels
- Publication number 20080235932
- Publication date Oct 2, 2008
- GM GLOBAL TECHNOLOGY OPERATION, INC.
- Pei-Chung Wang
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
SINGLE DRIVE AND SOURCE FOR ADJACENTLY CLAMPING AND RESISTANCE WELDING
- Publication number 20070175868
- Publication date Aug 2, 2007
- GM Global Technology Operations, Inc.
- Tommy Christensen
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR