William C. Hoffman

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Apalachin, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Automatic document feeder and registration system therefor
- Patent number 4,917,371
- Issue date Apr 17, 1990
- Savin Corporation
- Francis M. Bastow
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Automatic document feeder and registration system therefor
- Patent number 4,809,969
- Issue date Mar 7, 1989
- Savin Corporation
- Francis M. Bastow
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Automatic document feeder and registration system therefor
- Patent number 4,725,053
- Issue date Feb 16, 1988
- Savin Corporation
- Francis M. Bastow
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Automatic document feeder and registration system therefor
- Patent number 4,621,799
- Issue date Nov 11, 1986
- Savin Corporation
- Francis M. Bastow
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY