William T. Prewitt

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Tallmadge, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Method of displaying characteristic parameters in a tire manufactur...
- Patent number 6,415,197
- Issue date Jul 2, 2002
- The Goodyear Tire & Rubber Company
- William Thomas Prewitt
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Rheometer rhelogical/viscoelastic measuring apparatus and technique
- Patent number 4,667,519
- Issue date May 26, 1987
- The Goodyear Tire & Rubber Company
- Gary R. Burg
- G01 - MEASURING TESTING
Information Patent Grant
Rheometer and process of curing and testing rubber
- Patent number 4,546,438
- Issue date Oct 8, 1985
- The Goodyear Tire & Rubber Company
- William T. Prewitt
- G01 - MEASURING TESTING