Philip W. Hopf

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Centerville, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Steering wheel and method of making
- Patent number 8,047,097
- Issue date Nov 1, 2011
- Autoliv Development AB
- Barry C. Worrell
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Frontal air bag system
- Patent number 6,938,918
- Issue date Sep 6, 2005
- Delphi Technologies, Inc.
- David Charles Viano
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Inflator seal retainer for an air bag module
- Patent number 6,361,064
- Issue date Mar 26, 2002
- Delphi Technologies, Inc.
- Philip Wendel Hopf
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Air bag assembly
- Patent number 6,073,960
- Issue date Jun 13, 2000
- General Motors Corporation
- David Charles Viano
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Cover assembly for occupant restraint system
- Patent number 4,991,869
- Issue date Feb 12, 1991
- General Motors Corporation
- Philip W. Hopf
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Energy absorbing steering wheel assembly
- Patent number 4,390,193
- Issue date Jun 28, 1983
- General Motors Corporation
- Robert M. Strahan
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Method of making a horn pad
- Patent number 4,228,115
- Issue date Oct 14, 1980
- General Motors Corporation
- Lawrence B. Gardner
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
STEERING WHEEL AND METHOD OF MAKING
- Publication number 20090000420
- Publication date Jan 1, 2009
- Barry C. Worrell
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
FRONTAL AIR BAG SYSTEM
- Publication number 20010040364
- Publication date Nov 15, 2001
- DAVID CHARLES VIANO
- B60 - VEHICLES IN GENERAL