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Mason C. Winfield
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Orchard Park, NY, US
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Patents Grants
last 30 patents
Information
Patent Grant
Tool for spreading tire sidewalls
Patent number
4,720,080
Issue date
Jan 19, 1988
Astronics Corporation
Mason C. Winfield
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Beadlock for tubeless tires
Patent number
4,662,419
Issue date
May 5, 1987
Astronics Corporation
Mason C. Winfield
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Safety liner for tires
Patent number
4,393,911
Issue date
Jul 19, 1983
Astronics Corporation
Mason C. Winfield
B60 - VEHICLES IN GENERAL