Douglas W. Buch

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Webster, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Imaging material detection in a magnetic window cleaning dispensing...
- Patent number 5,805,952
- Issue date Sep 8, 1998
- Xerox Corporation
- Douglas W. Buch
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Reproduction apparatus with lower peak power requirement with integ...
- Patent number 5,730,438
- Issue date Mar 24, 1998
- Xerox Corporation
- Douglas E. Webb
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER