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Mason C. Winfield
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Orchard Park, NY, US
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last 30 patents
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Patent Grant
Safety liner for tires
Patent number
RE32693
Issue date
Jun 14, 1988
Astronics Corporation
Mason C. Winfield
152 - Resilient tires and wheels
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Patent Grant
Beadlock for inflatable tires
Patent number
D288427
Issue date
Feb 24, 1987
Astronics Corporation
Mason C. Winfield
D12 - Transportation
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Patent Grant
Beadlock for inflatable tires
Patent number
D287479
Issue date
Dec 30, 1986
Astronics Corporation
Mason C. Winfield
D12 - Transportation