John D. Baumgardner

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Holland, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Garage door opening system for vehicle
- Patent number 7,023,322
- Issue date Apr 4, 2006
- Donnelly Corporation
- John D. Baumgardner
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
View expanding and directing optical system
- Patent number 3,972,596
- Issue date Aug 3, 1976
- Donnelly Mirrors, Inc.
- John D. Baumgardner
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Garage door opening system for vehicle
- Publication number 20040257200
- Publication date Dec 23, 2004
- John D. Baumgardner
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES