David K. Shogren

Person

Ontario, NY, US

People

Patents Grantslast 30 patents

Information Patent Grant
Assembly and method for reducing shaft deflection
- Patent number 7,292,807
- Issue date Nov 6, 2007
- Xerox Corporation
- William J. Nowak
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Xerographic printer split drive system to reduce image smear
- Patent number 7,024,143
- Issue date Apr 4, 2006
- Xerox Corporation
- William J. Nowak
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Multispeed drive mechanism
- Patent number 5,839,036
- Issue date Nov 17, 1998
- Xerox Corporation
- David K. Shogren
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Mounting arrangement for a raster output scanner
- Patent number 5,760,818
- Issue date Jun 2, 1998
- Xerox Corporation
- John H. Hinton
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Customer replaceable photoreceptor belt module
- Patent number 5,708,924
- Issue date Jan 13, 1998
- Xerox Corporation
- David K. Shogren
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Tuned vibration absorbers for AC motors
- Patent number 5,481,142
- Issue date Jan 2, 1996
- Xerox Corporation
- Courtney D. James
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Optical scanning system for duplex copying
- Patent number 4,937,612
- Issue date Jun 26, 1990
- Xerox Corporation
- David K. Shogren
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic reproduction machine with document exposure sys...
- Patent number 4,794,422
- Issue date Dec 27, 1988
- Xerox Corporation
- Richard F. Lehman
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Optical scanning of duplex documents
- Patent number 4,673,285
- Issue date Jun 16, 1987
- Xerox Corporation
- David K. Shogren
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Multi-magnification reproduction device utilizing linear lens assembly
- Patent number 4,542,983
- Issue date Sep 24, 1985
- Xerox Corporation
- Robert G. Zambelli
- G02 - OPTICS
Information Patent Grant
Compact optical scanning system
- Patent number 4,407,581
- Issue date Oct 4, 1983
- Xerox Corporation
- David K. Shogren
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Precession scanning system for copier device
- Patent number 4,373,803
- Issue date Feb 15, 1983
- Xerox Corporation
- David K. Shogren
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Variable speed scanning system
- Patent number 4,368,976
- Issue date Jan 18, 1983
- Xerox Corporation
- David K. Shogren
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Scanning system for copier
- Patent number 4,367,034
- Issue date Jan 4, 1983
- Xerox Corporation
- David K. Shogren
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Precession scanning system for copier device
- Patent number 4,336,995
- Issue date Jun 29, 1982
- Xerox Corporation
- John A. Durbin
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Extended range variable magnification reproduction machine
- Patent number 4,095,880
- Issue date Jun 20, 1978
- Xerox Corporation
- David K. Shogren
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Multiple range variable magnification reproduction machine
- Patent number 4,093,374
- Issue date Jun 6, 1978
- Xerox Corporation
- Edwin Zucker
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Apparatus for synchronously scanning a flat platen with a rotating...
- Patent number 4,067,640
- Issue date Jan 10, 1978
- Xerox Corporation
- David K. Shogren
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Apparatus for synchronously scanning a flat platen with a rotating...
- Patent number 4,054,359
- Issue date Oct 18, 1977
- Xerox Corporation
- David K. Shogren
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
Assembly and method for reducing shaft deflection
- Publication number 20060228133
- Publication date Oct 12, 2006
- Xerox Corporation.
- William J. Nowak
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Xerographic printer split drive system to reduce image smear
- Publication number 20060051141
- Publication date Mar 9, 2006
- Xerox Corporation.
- William J. Nowak
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Lower stress high torque gear to shaft mounting system
- Publication number 20050252327
- Publication date Nov 17, 2005
- Xerox Corporation.
- David K. Shogren
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

David K. Shogren

Person

Patents Grantslast 30 patents

Assembly and method for reducing shaft deflection

Xerographic printer split drive system to reduce image smear

Multispeed drive mechanism

Mounting arrangement for a raster output scanner

Customer replaceable photoreceptor belt module

Tuned vibration absorbers for AC motors

Optical scanning system for duplex copying

Electrophotographic reproduction machine with document exposure sys...

Optical scanning of duplex documents

Multi-magnification reproduction device utilizing linear lens assembly

Compact optical scanning system

Precession scanning system for copier device

Variable speed scanning system

Scanning system for copier

Precession scanning system for copier device

Extended range variable magnification reproduction machine

Multiple range variable magnification reproduction machine

Apparatus for synchronously scanning a flat platen with a rotating...

Apparatus for synchronously scanning a flat platen with a rotating...

Patents Applicationslast 30 patents

Assembly and method for reducing shaft deflection

Xerographic printer split drive system to reduce image smear

Lower stress high torque gear to shaft mounting system