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Ronald T. Harris
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Greenspring, WV, US
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Patents Grants
last 30 patents
Information
Patent Grant
Tire tread
Patent number
D444739
Issue date
Jul 10, 2001
The Goodyear Tire & Rubber Company
Ronald Thomas Harris
D12 - Transportation
Information
Patent Grant
Tire tread
Patent number
D428368
Issue date
Jul 18, 2000
The Goodyear Tire & Rubber Company
Ronald Thomas Harris
D12 - Transportation
Information
Patent Grant
Tire tread
Patent number
D403626
Issue date
Jan 5, 1999
The Goodyear Tire & Rubber Company
Ronald Thomas Harris
D12 - Transportation
Information
Patent Grant
Tire tread
Patent number
D402236
Issue date
Dec 8, 1998
The Goodyear Tire & Rubber Company
Ronald Thomas Harris
D12 - Transportation
Information
Patent Grant
Tire tread
Patent number
D402237
Issue date
Dec 8, 1998
The Goodyear Tire & Rubber Company
Ronald Thomas Harris
D12 - Transportation
Information
Patent Grant
Tire tread
Patent number
D383102
Issue date
Sep 2, 1997
The Goodyear Tire & Rubber Company
Ronald Thomas Harris
D12 - Transportation
Information
Patent Grant
Tire tread
Patent number
D380715
Issue date
Jul 8, 1997
The Goodyear Tire & Rubber Company
Ronald Thomas Harris
D12 - Transportation
Information
Patent Grant
Tread with improved groove design
Patent number
5,115,850
Issue date
May 26, 1992
The Goodyear Tire & Rubber Company
Robert L. Crump
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Tire tread and buttress
Patent number
D320964
Issue date
Oct 22, 1991
The Goodyear Tire & Rubber Company
Robert L. Crump
D12 - Transportation