David O. Kingsland

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Rochester, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for combining xerographic and ink jet printing
- Patent number 6,385,405
- Issue date May 7, 2002
- Xerox Corporation
- David O. Kingsland
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Thermal air curtain for a copying/printing machine
- Patent number 4,693,588
- Issue date Sep 15, 1987
- Xerox Corporation
- Joseph A. Yarbrough
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Flexible document platen
- Patent number 4,666,293
- Issue date May 19, 1987
- Xerox Corporation
- David O. Kingsland
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Magnification change mechanism
- Patent number 4,135,812
- Issue date Jan 23, 1979
- Xerox Corporation
- David O. Kingsland
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Optical system effecting image rotation
- Patent number 4,008,958
- Issue date Feb 22, 1977
- Xerox Corporation
- David O. Kingsland
- G02 - OPTICS
Information Patent Grant
Electrostatic master making apparatus
- Patent number 3,973,846
- Issue date Aug 10, 1976
- Xerox Corporation
- William A. Sullivan
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
Sealed chamber to control the environmental condition of printer media
- Publication number 20030042353
- Publication date Mar 6, 2003
- Xerox Corporation.
- David G. Savini
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS