John K. Catterall

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Troy, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Three-dimensional vehicle frame
- Patent number 7,862,085
- Issue date Jan 4, 2011
- GM Global Technologies Operations, Inc.
- Weizhang S. Xu
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Designing and producing lightweight automobile bodies
- Patent number 5,729,463
- Issue date Mar 17, 1998
- ULSAB Trust
- Gerhard Koenig
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Three-Dimensional Vehicle Frame
- Publication number 20080122213
- Publication date May 29, 2008
- GM Global Technology Operations, Inc.
- Weizhang S. Xu
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS