John Alan Welch

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Cuyahoga Falls, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Pneumatic tire assembly
- Patent number 4,293,016
- Issue date Oct 6, 1981
- The General Tire & Rubber Co.
- Dennis E. Bible
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Polyethylene-EDPM compositions
- Patent number 4,128,523
- Issue date Dec 5, 1978
- The General Tire & Rubber Co.
- James E. Britton
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method of forming belted radial tires from a cylindrical tire band
- Patent number 4,012,479
- Issue date Mar 15, 1977
- The General Tire & Rubber Company
- James Earl Britton
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Pneumatic tire with puncture resistance internal safety structure
- Patent number 4,008,743
- Issue date Feb 22, 1977
- The General Tire & Rubber Company
- John Alan Welch
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Elastomeric structural bearing
- Patent number 3,938,852
- Issue date Feb 17, 1976
- The General Tire & Rubber Company
- Richard D. Hein
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES