Stephen A. Demchock

Follow

Person

Rochester, NY, US

People

Patents Grantslast 30 patents

Information Patent Grant
Tray for non-uniform thickness objects
- Patent number 7,559,547
- Issue date Jul 14, 2009
- Xerox Corporation
- Richard A. Van Dongen
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Leveling device for removing valleys in stacked objects
- Patent number 7,458,574
- Issue date Dec 2, 2008
- Xerox Corporation
- Raymond D. Wilcox
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Method and apparatus for controlling the velocity of copy substrate...
- Patent number 6,920,308
- Issue date Jul 19, 2005
- Xerox Corporation
- Stephen A. Demchock
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Sheet tray with an energy absorbing backstop and scuffer mechanism
- Patent number 5,201,425
- Issue date Apr 13, 1993
- Xerox Corporation
- Mary A. Roux
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Mid form start CF document feeder
- Patent number 4,844,434
- Issue date Jul 4, 1989
- Xerox Corporation
- Thomas Acquaviva
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
LEVELING DEVICE FOR REMOVING VALLEYS IN STACKED OBJECTS
- Publication number 20070257419
- Publication date Nov 8, 2007
- XEROX Corporation
- Raymond D. Wilcox
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Tray for non-uniform thickness objects
- Publication number 20060284366
- Publication date Dec 21, 2006
- XEROX Corporation
- Richard A. Van Dongen
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
METHOD AND APPARATUS FOR CONTROLLING THE VELOCITY OF COPY SUBSTRATE...
- Publication number 20050074267
- Publication date Apr 7, 2005
- Xerox Corporation.
- Stephen A. Demchock
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY