John S. Murawa

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Clarkston, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Windshield wiper blade cleaning system
- Patent number 6,438,789
- Issue date Aug 27, 2002
- General Motors Corporation
- John S. Murawa
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Pressure sensitive windshield washer nozzle
- Patent number 6,402,052
- Issue date Jun 11, 2002
- General Motors Corporation
- John S. Murawa
- B60 - VEHICLES IN GENERAL