James M. Petrofes

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Tipp City, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Hi-resolution digital steering sensor fault detection
- Patent number 6,721,639
- Issue date Apr 13, 2004
- Delphi Technologies, Inc.
- Steve K. Raypole
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Motor vehicle suspension with damper having a quickly stopped rotat...
- Patent number 5,163,703
- Issue date Nov 17, 1992
- General Motors Corporation
- David A. Shal
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Motor vehicle suspension with damper having rotatable member positi...
- Patent number 5,150,915
- Issue date Sep 29, 1992
- General Motors Corporation
- David A. Hoptry
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Motor vehicle suspension with damper having rotatable member overru...
- Patent number 5,150,916
- Issue date Sep 29, 1992
- General Motors Corporation
- James M. Petrofes
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Hi-resolution digital steering sensor fault detection
- Publication number 20030120406
- Publication date Jun 26, 2003
- DELPHI TECHNOLOGIES INC.
- Steve K. Raypole
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS