George W. Sherwin

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Allison Park, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Automatic binding machine
- Patent number 6,557,478
- Issue date May 6, 2003
- Stephen J. Sherwin
- D05 - SEWING EMBROIDERING TUFTING

Patents Applicationslast 30 patents

Information Patent Application
Automatic binding machine
- Publication number 20020020335
- Publication date Feb 21, 2002
- Stephen J. Sherwin
- D05 - SEWING EMBROIDERING TUFTING