Richard F. Koehler JR.

Person

Webster, NY, US

People

Patents Grantslast 30 patents

Information Patent Grant
Developer member adapted for depositing developer material on an im...
- Patent number 6,775,504
- Issue date Aug 10, 2004
- Xerox Corporation
- Ronald E. Godlove
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Tandem trilevel process color printer
- Patent number 5,337,136
- Issue date Aug 9, 1994
- Xerox Corporation
- John F. Knapp
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process for encapsulated toner compositions with oligomeric surfact...
- Patent number 4,851,318
- Issue date Jul 25, 1989
- Xerox Corporation
- Bing R. Hsieh
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Instant-on fuser
- Patent number 4,724,303
- Issue date Feb 9, 1988
- Xerox Corporation
- Robert G. Martin
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developer material end of life sensing
- Patent number 4,536,080
- Issue date Aug 20, 1985
- Xerox Corporation
- Oscar G. Hauser
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Printing machine employing an operator replaceable interposition we...
- Patent number 4,497,570
- Issue date Feb 5, 1985
- Xerox Corporation
- Steven B. Bolte
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process for positive charge sharing toner compositions
- Patent number 4,426,436
- Issue date Jan 17, 1984
- Xerox Corporation
- Richard B. Lewis
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process for charging toner compositions
- Patent number 4,378,420
- Issue date Mar 29, 1983
- Xerox Corporation
- Robert J. Gruber
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Charge spectrograph
- Patent number 4,375,673
- Issue date Mar 1, 1983
- Xerox Corporation
- Richard B. Lewis
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner additives
- Patent number 4,304,830
- Issue date Dec 8, 1981
- Xerox Corporation
- Steven B. Bolte
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
DEVELOPER MEMBER ADAPTED FOR DEPOSITING DEVELOPER MATERIAL ON AN IM...
- Publication number 20040114967
- Publication date Jun 17, 2004
- Xerox Corporation.
- Ronald E. Godlove
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Richard F. Koehler JR.

Person

Patents Grantslast 30 patents

Developer member adapted for depositing developer material on an im...

Tandem trilevel process color printer

Process for encapsulated toner compositions with oligomeric surfact...

Instant-on fuser

Developer material end of life sensing

Printing machine employing an operator replaceable interposition we...

Process for positive charge sharing toner compositions

Process for charging toner compositions

Charge spectrograph

Toner additives

Patents Applicationslast 30 patents

DEVELOPER MEMBER ADAPTED FOR DEPOSITING DEVELOPER MATERIAL ON AN IM...