Virgil P. Huhmann

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Beaver Dam, WI, US

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Patents Grantslast 30 patents

Information Patent Grant
Method of manufacturing an improved knob by injection molding
- Patent number 4,893,392
- Issue date Jan 16, 1990
- Deere & Company
- David K. Stricker
- G05 - CONTROLLING REGULATING
Information Patent Grant
Knob
- Patent number 4,783,884
- Issue date Nov 15, 1988
- Deere & Company
- David K. Stricker
- G05 - CONTROLLING REGULATING