John S. Berkes

Person

Webster, NY, US

People

Patents Grantslast 30 patents

Information Patent Grant
Charge control for fuser roll to prevent print history related mark...
- Patent number 7,389,077
- Issue date Jun 17, 2008
- Xerox Corporation
- John S. Berkes
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
System to prevent print history on a fuser roll
- Patent number 7,379,695
- Issue date May 27, 2008
- Xerox Corporation
- John S. Berkes
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
High speed heat and pressure belt fuser
- Patent number 6,795,677
- Issue date Sep 21, 2004
- Xerox Corporation
- John S. Berkes
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Externally heated thick belt fuser
- Patent number 6,782,233
- Issue date Aug 24, 2004
- Xerox Corporation
- Anthony S. Condello
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
High-speed heat and pressure belt fuser
- Patent number 6,757,514
- Issue date Jun 29, 2004
- Xerox Corporation
- John S. Berkes
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Three layer seamless transfer component
- Patent number 6,647,237
- Issue date Nov 11, 2003
- Xerox Corporation
- Edward L. Schlueter
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method and apparatus for moving ink drops using an electric field a...
- Patent number 6,513,909
- Issue date Feb 4, 2003
- Xerox Corporation
- Scott A. Elrod
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Heat transfer apparatus for an image bearing member
- Patent number 6,393,245
- Issue date May 21, 2002
- Xerox Corporation
- Nancy Y. Jia
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Seamed belt fabrication using centrifugal forces
- Patent number 6,387,199
- Issue date May 14, 2002
- Xerox Corporation
- Antonio DeCrescentis
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Efficient heating of intermediate transfuse member
- Patent number 6,377,773
- Issue date Apr 23, 2002
- Xerox Corporation
- John S. Berkes
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image transfer method utilizing heat assist
- Patent number 6,259,880
- Issue date Jul 10, 2001
- Xerox Corporation
- Nancy Y. Jia
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Cleaning apparatus for a fusing member
- Patent number 6,223,016
- Issue date Apr 24, 2001
- Xerox Corporation
- Nancy Y. Jia
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Cleaning apparatus for a fusing member
- Patent number 6,215,975
- Issue date Apr 10, 2001
- Xerox Corporation
- John S. Berkes
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Release agent management for transfuse systems
- Patent number 6,141,524
- Issue date Oct 31, 2000
- Xerox Corporation
- John S. Berkes
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Buffered transfuse system
- Patent number 6,088,565
- Issue date Jul 11, 2000
- Xerox Corporation
- Nancy Y. Jia
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner composition and processes thereof
- Patent number 6,057,076
- Issue date May 2, 2000
- Xerox Corporation
- John S. Berkes
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner compositions and processes thereof
- Patent number 6,054,240
- Issue date Apr 25, 2000
- Xerox Corporation
- Paul C. Julien
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Liquid immersion development machine having a reliable non-sliding...
- Patent number 6,002,907
- Issue date Dec 14, 1999
- Xerox Corporation
- John S. Berkes
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Variable dwell fuser
- Patent number 5,998,761
- Issue date Dec 7, 1999
- Xerox Corporation
- John S. Berkes
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method for transferring a liquid image
- Patent number 5,839,037
- Issue date Nov 17, 1998
- Xerox Corporation
- James R. Larson
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Intermediate transfer member
- Patent number 5,612,773
- Issue date Mar 18, 1997
- Xerox Corporation
- John S. Berkes
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method for developing an latent image with liquid developer having...
- Patent number 5,573,883
- Issue date Nov 12, 1996
- Xerox Corporation
- John S. Berkes
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Sintered image transfer system
- Patent number 5,559,592
- Issue date Sep 24, 1996
- Xerox Corporation
- James R. Larson
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Liquid electrophotographic reproduction machine having a desired ab...
- Patent number 5,519,476
- Issue date May 21, 1996
- Xerox Corporation
- Edul N. Dalal
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Materials and structure for tape with enhanced release
- Patent number 5,514,467
- Issue date May 7, 1996
- Xerox Corporation
- John S. Berkes
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Replenishing system
- Patent number 5,512,978
- Issue date Apr 30, 1996
- Xerox Corporation
- Ralph A. Mosher
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Metering blade for single-component magnetic developer in a xerogra...
- Patent number 5,485,254
- Issue date Jan 16, 1996
- Xerox Corporation
- Gregory V. Bogoshian
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method and apparatus for toner release from transfer member to paper
- Patent number 5,459,008
- Issue date Oct 17, 1995
- Xerox Corporation
- John S. Chambers
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Liquid developer compositions
- Patent number 5,451,483
- Issue date Sep 19, 1995
- Xerox Corporation
- Timothy J. Fuller
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Brush for applying release agent to intermediate transfer member
- Patent number 5,434,657
- Issue date Jul 18, 1995
- Xerox Corporation
- John S. Berkes
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
Charge control for fuser roll to prevent print history related mark...
- Publication number 20070140753
- Publication date Jun 21, 2007
- Xerox Corporation.
- John S. Berkes
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
System to prevent print history on a fuser roll
- Publication number 20070140755
- Publication date Jun 21, 2007
- Xerox Corporation.
- John S. Berkes
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
High speed heat and pressure belt fuser
- Publication number 20040052555
- Publication date Mar 18, 2004
- Xerox Corporation.
- John S. Berkes
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
HIGH-SPEED HEAT AND PRESSURE BELT FUSER
- Publication number 20040028433
- Publication date Feb 12, 2004
- Xerox Corporation.
- John S. Berkes
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Externally heated thick belt fuser
- Publication number 20030170056
- Publication date Sep 11, 2003
- Xerox Corporation.
- Anthony S. Condello
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Three layer seamless transfer component
- Publication number 20020064648
- Publication date May 30, 2002
- Edward L. Schlueter
- B32 - LAYERED PRODUCTS
Information Patent Application
Apparatus and method for forming a toner image with low toner pile...
- Publication number 20020051917
- Publication date May 2, 2002
- Xerox Corporation.
- John S. Berkes
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Apparatus and method for forming a toner image with low toner pile...
- Publication number 20020051919
- Publication date May 2, 2002
- Xerox Corporation.
- John S. Berkes
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

John S. Berkes

Person

Patents Grantslast 30 patents

Charge control for fuser roll to prevent print history related mark...

System to prevent print history on a fuser roll

High speed heat and pressure belt fuser

Externally heated thick belt fuser

High-speed heat and pressure belt fuser

Three layer seamless transfer component

Method and apparatus for moving ink drops using an electric field a...

Heat transfer apparatus for an image bearing member

Seamed belt fabrication using centrifugal forces

Efficient heating of intermediate transfuse member

Image transfer method utilizing heat assist

Cleaning apparatus for a fusing member

Cleaning apparatus for a fusing member

Release agent management for transfuse systems

Buffered transfuse system

Toner composition and processes thereof

Toner compositions and processes thereof

Liquid immersion development machine having a reliable non-sliding...

Variable dwell fuser

Method for transferring a liquid image

Intermediate transfer member

Method for developing an latent image with liquid developer having...

Sintered image transfer system

Liquid electrophotographic reproduction machine having a desired ab...

Materials and structure for tape with enhanced release

Replenishing system

Metering blade for single-component magnetic developer in a xerogra...

Method and apparatus for toner release from transfer member to paper

Liquid developer compositions

Brush for applying release agent to intermediate transfer member

Patents Applicationslast 30 patents

Charge control for fuser roll to prevent print history related mark...

System to prevent print history on a fuser roll

High speed heat and pressure belt fuser

HIGH-SPEED HEAT AND PRESSURE BELT FUSER

Externally heated thick belt fuser

Three layer seamless transfer component

Apparatus and method for forming a toner image with low toner pile...

Apparatus and method for forming a toner image with low toner pile...