David Call

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Sterling, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Vehicle pressure relief valve having peripherally secured flaps and...
- Patent number 7,302,962
- Issue date Dec 4, 2007
- TRW Automotive U.S. LLC
- Thomas E. Blake, III
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Vehicle pressure relief valve having centrally secured flaps and me...
- Patent number 7,182,093
- Issue date Feb 27, 2007
- TRW Automotive U.S. LLC
- David Call
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Vehicle pressure relief valve having centrally secured flaps and me...
- Publication number 20050098215
- Publication date May 12, 2005
- TRW Automotive U.S. LLC
- David Call
- B60 - VEHICLES IN GENERAL
Information Patent Application
Vehicle pressure relief valve having peripherally secured flaps and...
- Publication number 20050081921
- Publication date Apr 21, 2005
- TRW Automotive U.S. LLC
- Thomas E. Blake
- B60 - VEHICLES IN GENERAL