David Robert Watkins

Person

Streetly, GB

People

Patents Grantslast 30 patents

Information Patent Grant
Tire
- Patent number D579856
- Issue date Nov 4, 2008
- The Goodyear Tire & Rubber Company
- David Robert Watkins
- D12 - Transportation
Information Patent Grant
Motorcycle tire having tread including two different rubber compounds
- Patent number 6,988,520
- Issue date Jan 24, 2006
- The Goodyear Tire & Rubber Company
- David Robert Watkins
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Single-stage method of fabricating radial tire with breaker ply ext...
- Patent number 6,821,369
- Issue date Nov 23, 2004
- Sumitomo Rubber Industries, Ltd.
- Michael Raymond Corner
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Tire having tread including orientation of grooves changing across...
- Patent number 6,523,588
- Issue date Feb 25, 2003
- Sumitomo Rubber Industries Limited
- David Robert Watkins
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Tire with breaker ply extending between bead regions
- Patent number 6,318,429
- Issue date Nov 20, 2001
- Sumitomo Rubber Industries Limited
- Michael Raymond Corner
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method of determining groove angle to give optimum tread wear
- Patent number 6,200,401
- Issue date Mar 13, 2001
- Sumitomo Rubber Industries, Limited
- David Robert Watkins
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method of manufacturing tire including grooves
- Patent number 6,190,478
- Issue date Feb 20, 2001
- Sumitomo Rubber Industries, Limited
- David Robert Watkins
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Vehicle tire
- Patent number D434353
- Issue date Nov 28, 2000
- Sumitomo Rubber Industries Limited
- Michael Jackson
- D12 - Transportation
Information Patent Grant
Motor-cycle radial tire
- Patent number 6,125,898
- Issue date Oct 3, 2000
- Sumitomo Rubber Industries Limited
- David Robert Watkins
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Motorcycle tire
- Patent number 5,829,503
- Issue date Nov 3, 1998
- Sumitomo Rubber Industries Limited
- David Robert Watkins
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Motorcycle radial tire with rubber member between carcass plies
- Patent number 5,746,852
- Issue date May 5, 1998
- Sumitomo Rubber Industries Limited
- David Robert Watkins
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Motorcycle radial tire with supplementary breaker fly
- Patent number 5,651,845
- Issue date Jul 29, 1997
- Sumitomo Rubber Industries
- David Robert Watkins
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Motorcycle radial tire with supplementary breaker ply
- Patent number 5,529,102
- Issue date Jun 25, 1996
- Sumitomo Rubber Industries, Ltd.
- David R. Watkins
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Heavy duty radial tire for minimized road damage
- Patent number 5,427,164
- Issue date Jun 27, 1995
- Sumitomo Rubber Industries Limited
- Arthur R. Williams
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Motorcycle tire
- Patent number D323802
- Issue date Feb 11, 1992
- Sumitomo Rubber Industries, Ltd.
- Michael Jackson
- D12 - Transportation
Information Patent Grant
Radial motorcycle tire
- Patent number 4,986,326
- Issue date Jan 22, 1991
- SP Tyres UK Limited
- David R. Watkins
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Radial motorcycle tires
- Patent number 4,790,363
- Issue date Dec 13, 1988
- SP Tyres UK Limited
- Peter Ingley
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Pneumatic tire and wheelrim for a motorcycle
- Patent number 4,776,378
- Issue date Oct 11, 1988
- SP Tyres UK Limited
- Gerald A. Griffiths
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Tyre with rubber tread which contains internal circumferential rubb...
- Publication number 20080216930
- Publication date Sep 11, 2008
- Christopher John Valentine
- B60 - VEHICLES IN GENERAL
Information Patent Application
Motorcycle radial tire
- Publication number 20050022917
- Publication date Feb 3, 2005
- Christopher John Valentine
- B60 - VEHICLES IN GENERAL
Information Patent Application
Motor-cycle radial tyre
- Publication number 20030000616
- Publication date Jan 2, 2003
- David Robert Watkins
- B60 - VEHICLES IN GENERAL
Information Patent Application
Tire with breaker ply extending between bead regions
- Publication number 20020066510
- Publication date Jun 6, 2002
- Sumitomo Rubber Industries, Ltd.
- Michael Raymond Corner
- B60 - VEHICLES IN GENERAL

David Robert Watkins

Person

Patents Grantslast 30 patents

Tire

Motorcycle tire having tread including two different rubber compounds

Single-stage method of fabricating radial tire with breaker ply ext...

Tire having tread including orientation of grooves changing across...

Tire with breaker ply extending between bead regions

Method of determining groove angle to give optimum tread wear

Method of manufacturing tire including grooves

Vehicle tire

Motor-cycle radial tire

Motorcycle tire

Motorcycle radial tire with rubber member between carcass plies

Motorcycle radial tire with supplementary breaker fly

Motorcycle radial tire with supplementary breaker ply

Heavy duty radial tire for minimized road damage

Motorcycle tire

Radial motorcycle tire

Radial motorcycle tires

Pneumatic tire and wheelrim for a motorcycle

Patents Applicationslast 30 patents

Tyre with rubber tread which contains internal circumferential rubb...

Motorcycle radial tire

Motor-cycle radial tyre

Tire with breaker ply extending between bead regions