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Richard J. Wright
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Wadsworth, OH, US
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last 30 patents
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Patent Grant
Tire tread
Patent number
D630997
Issue date
Jan 18, 2011
Bridgestone Americas Tire Operations, LLC
Richard R. Wright
D12 - Transportation
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Patent Grant
Tire tread
Patent number
D550610
Issue date
Sep 11, 2007
Bridgestone Firestone North American Tire, LLC
James G. Guspodin
D12 - Transportation