DeWayne A. Landwehr

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Anderson, IN, US

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Patents Grantslast 30 patents

Information Patent Grant
Automotive holographic signal lamp
- Patent number 5,571,277
- Issue date Nov 5, 1996
- General Motors Corporation
- Christopher S. Allred
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Energy absorbing cellular matrix for vehicles
- Patent number 4,186,915
- Issue date Feb 5, 1980
- General Motors Corporation
- Gary P. Zeller
- B60 - VEHICLES IN GENERAL