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Ian Kemp
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Tamworth, GB
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last 30 patents
Information
Patent Grant
Wheel rim for a pneumatic tire
Patent number
4,976,498
Issue date
Dec 11, 1990
Sumitomo Rubber Industries, Limited
Ian Kemp
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Wheel rim for a pneumatic tire
Patent number
4,836,260
Issue date
Jun 6, 1989
SP Tyres UK Ltd.
Michael R. Corner
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Tire tread with zig-zag grooves having groove sidewalls of varying...
Patent number
4,423,760
Issue date
Jan 3, 1984
Dunlop Limited
Barry W. Treves
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Tire and wheel rim assemblies
Patent number
4,351,382
Issue date
Sep 28, 1982
Dunlop Limited
Michael R. Corner
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Pneumatic tire and wheel rim assemblies
Patent number
4,325,422
Issue date
Apr 20, 1982
Dunlop Limited
Michael R. Corner
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Pneumatic tire and wheel rim assembly
Patent number
4,274,465
Issue date
Jun 23, 1981
Dunlop Limited
Barrie J. Allbert
B60 - VEHICLES IN GENERAL