Gregory H. DeVette

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West Olive, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Vehicle compass compensation
- Patent number 8,001,696
- Issue date Aug 23, 2011
- Donnelly Corporation
- Kenneth L. Schierbeek
- G01 - MEASURING TESTING
Information Patent Grant
Vehicle compass compensation
- Patent number 7,568,290
- Issue date Aug 4, 2009
- Donnelly Corporation
- Kenneth L. Schierbeek
- G01 - MEASURING TESTING
Information Patent Grant
Vehicle compass compensation
- Patent number 7,331,115
- Issue date Feb 19, 2008
- Donnelly Corp.
- Kenneth L Schierbeek
- G01 - MEASURING TESTING
Information Patent Grant
Vehicle compass compensation
- Patent number 6,922,902
- Issue date Aug 2, 2005
- Donnelly Corporation
- Kenneth L. Schierbeek
- G01 - MEASURING TESTING
Information Patent Grant
Vehicle compass compensation
- Patent number 6,513,252
- Issue date Feb 4, 2003
- Donnelly Corporation
- Kenneth L. Schierbeek
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
VEHICLE COMPASS COMPENSATION
- Publication number 20090292496
- Publication date Nov 26, 2009
- Donnelly Corporation
- Kenneth L. Schierbeek
- G01 - MEASURING TESTING
Information Patent Application
VEHICLE COMPASS COMPENSATION
- Publication number 20080140332
- Publication date Jun 12, 2008
- Donnelly Corporation
- Kenneth L. Schierbeek
- G01 - MEASURING TESTING
Information Patent Application
Vehicle compass compensation
- Publication number 20050262714
- Publication date Dec 1, 2005
- Kenneth L. Schierbeek
- G01 - MEASURING TESTING
Information Patent Application
Vehicle compass compensation
- Publication number 20030115764
- Publication date Jun 26, 2003
- Donnelly Corporation
- Kenneth L. Schierbeek
- G01 - MEASURING TESTING