Douglas D. Patterson

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Centerville, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Variable pressure windshield wiper arm
- Patent number 5,421,055
- Issue date Jun 6, 1995
- ITT Automotive Electrical Systems Inc.
- Daniel L. Harmon
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Wet integral windshield wiper arm
- Patent number 5,349,717
- Issue date Sep 27, 1994
- ITT Automotive Electrical Systems, Inc.
- Douglas D. Patterson
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Wiper with reduced chatter and wind lift
- Patent number 5,206,969
- Issue date May 4, 1993
- General Motors Corporation
- Douglas D. Patterson
- B60 - VEHICLES IN GENERAL