Ingobert K. Lassrich

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West Bloomfield, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Valet keyfob system
- Patent number 8,487,743
- Issue date Jul 16, 2013
- GM Global Technology Operations LLC
- David T. Proefke
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
VALET KEYFOB SYSTEM
- Publication number 20100039215
- Publication date Feb 18, 2010
- GM Global Technology Operations, Inc.
- David T. Proefke
- B60 - VEHICLES IN GENERAL