Barbara J. Schaeffer

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Penfield, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Wire module for developer unit
- Patent number 7,076,193
- Issue date Jul 11, 2006
- Xerox Corporation
- Joseph M. Wing
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Static charge controlling system and a reproduction machine having...
- Patent number 6,498,913
- Issue date Dec 24, 2002
- Xerox Corporation
- Ana P. Tooker
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
Wire module for developer unit
- Publication number 20050265754
- Publication date Dec 1, 2005
- Xerox Corporation.
- Joseph M. Wing
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY