Henry W. Griffin

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Bloomfield Hills, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Vehicle window and a process for the preparation thereof
- Patent number 5,799,450
- Issue date Sep 1, 1998
- Essex Specialty Products
- Terence P. Sammon
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Process for the preparation of prefabricated vehicle windows
- Patent number 5,620,648
- Issue date Apr 15, 1997
- Essex Specialty Products, Inc.
- Curtis L. Volkmann
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Process for the preparation of a vehicle window
- Patent number 5,330,597
- Issue date Jul 19, 1994
- Essex Specialty Products, Inc.
- William E. Leuchten
- B60 - VEHICLES IN GENERAL