Gregory A. Williams

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Litchfield, NH, US

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Patents Grantslast 30 patents

Information Patent Grant
Roughing machine for footware upper assemblies and a system that in...
- Patent number 4,866,802
- Issue date Sep 19, 1989
- International Shoe Machine Corporation
- Martin L. Stein
- A43 - FOOTWEAR
Information Patent Grant
Multi-station system to act upon footwear upper assemblies with tra...
- Patent number 4,769,866
- Issue date Sep 13, 1988
- International Shoe Machine Corporation
- Gregory A. Williams
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS