Paul J. DeGruchy

Person

Hilton, NY, US

People

Patents Grantslast 30 patents

Information Patent Grant
Methods, systems and apparatus to compensate for distortions caused...
- Patent number 8,339,676
- Issue date Dec 25, 2012
- Xerox Corporation
- Paul J. DeGruchy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Sheet buffering system
- Patent number 8,322,720
- Issue date Dec 4, 2012
- Xerox Corporation
- Paul J. DeGruchy
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Apparatus and method for image production device media hold down tr...
- Patent number 8,317,197
- Issue date Nov 27, 2012
- Xerox Corporation
- Paul J. DeGruchy
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Rotational air valve for media hold-down transport
- Patent number 8,220,919
- Issue date Jul 17, 2012
- Xerox Corporation
- Paul J. DeGruchy
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
System for installing a continuous belt in a marking system
- Patent number 8,032,054
- Issue date Oct 4, 2011
- Xerox Corporation
- Thomas C. Hollar
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method and apparatus for media thickness measurement in an image pr...
- Patent number 8,023,843
- Issue date Sep 20, 2011
- Xerox Corporation
- Paul J. DeGruchy
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Methods, apparatus and systems to compensate for distortions caused...
- Patent number 7,970,301
- Issue date Jun 28, 2011
- Xerox Corporation
- Paul J. DeGruchy
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Drive roll/idler roll nip release mechanism
- Patent number 7,967,289
- Issue date Jun 28, 2011
- Xerox Corporation
- Marina L Tharayil
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Apparatus, method and system for feedforward of sheet electrostatic...
- Patent number 7,957,656
- Issue date Jun 7, 2011
- Xerox Corporation
- Steven R. Moore
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Sheet buffering system
- Patent number 7,766,327
- Issue date Aug 3, 2010
- Xerox Corporation
- Paul J. DeGruchy
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Diverter assembly, printing system and method
- Patent number 7,681,883
- Issue date Mar 23, 2010
- Xerox Corporation
- Paul J. DeGruchy
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Velocity matching calibration method for multiple independently dri...
- Patent number 7,673,876
- Issue date Mar 9, 2010
- Xerox Corporation
- Paul DeGruchy
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
High speed shingled sheet compiler
- Patent number 7,628,396
- Issue date Dec 8, 2009
- Xerox Corporation
- Steven R. Moore
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Pre-registration apparatus
- Patent number 7,527,263
- Issue date May 5, 2009
- Xerox Corporation
- Paul J. DeGruchy
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Gateless rocker inverter
- Patent number 5,449,160
- Issue date Sep 12, 1995
- Xerox Corporation
- Ssujan Hou
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Sheet inverter apparatus
- Patent number 5,449,164
- Issue date Sep 12, 1995
- Xerox Corporation
- Lisbeth S. Quesnel
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Photoelectric paper basis weight sensor
- Patent number 5,138,178
- Issue date Aug 11, 1992
- Xerox Corporation
- Lam F. Wong
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
APPARATUS AND METHOD FOR IMAGE PRODUCTION DEVICE MEDIA HOLD DOWN TR...
- Publication number 20110210504
- Publication date Sep 1, 2011
- Xerox Corporation
- Paul J. DeGruchy
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
DRIVE ROLL / IDLER ROLL NIP RELEASE MECHANISM
- Publication number 20110049787
- Publication date Mar 3, 2011
- Xerox Corporation
- Marina L. Tharayil
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
SHEET BUFFERING SYSTEM
- Publication number 20100258999
- Publication date Oct 14, 2010
- Xerox Corporation
- Paul J. DeGruchy
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
ROTATIONAL AIR VALVE FOR MEDIA HOLD-DOWN SYSTEM
- Publication number 20100259590
- Publication date Oct 14, 2010
- Xerox Corporation
- Paul J. DeGruchy
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
APPARATUS, METHOD AND SYSTEM FOR FEEDFORWARD OF SHEET ELECTROSTATIC...
- Publication number 20100142982
- Publication date Jun 10, 2010
- Xerox Corporation
- Steven R. MOORE
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
METHODS, APPARATUS AND SYSTEMS TO COMPENSATE FOR DISTORTIONS CAUSED...
- Publication number 20100129096
- Publication date May 27, 2010
- Xerox Corporation
- Paul J. DeGruchy
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
METHODS, SYSTEMS AND APPARATUS TO COMPENSATE FOR DISTORTIONS CAUSED...
- Publication number 20100128317
- Publication date May 27, 2010
- Xerox Corporation
- Paul J. DeGruchy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR MEDIA THICKNESS MEASUREMENT IN AN IMAGE PR...
- Publication number 20100111548
- Publication date May 6, 2010
- Xerox Corporation
- Paul J. DeGRUCHY
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
SYSTEM FOR INSTALLING A CONTINUOUS BELT IN A MARKING SYSTEM
- Publication number 20100086327
- Publication date Apr 8, 2010
- Xerox Corporation
- THOMAS C. HOLLAR
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
HIGH SPEED SHINGLED SHEET COMPILER
- Publication number 20080230978
- Publication date Sep 25, 2008
- XEROX Corporation
- Steven R. MOORE
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Sheet buffering system
- Publication number 20080073837
- Publication date Mar 27, 2008
- Xerox Corporation.
- Paul J. DeGruchy
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Pre-registration apparatus
- Publication number 20080061499
- Publication date Mar 13, 2008
- Xerox Corporation.
- Paul J. DeGruchy
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Diverter assembly, printing system and method
- Publication number 20070257426
- Publication date Nov 8, 2007
- Xerox Corporation.
- Paul J. DeGruchy
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Paul J. DeGruchy

Person

Patents Grantslast 30 patents

Methods, systems and apparatus to compensate for distortions caused...

Sheet buffering system

Apparatus and method for image production device media hold down tr...

Rotational air valve for media hold-down transport

System for installing a continuous belt in a marking system

Method and apparatus for media thickness measurement in an image pr...

Methods, apparatus and systems to compensate for distortions caused...

Drive roll/idler roll nip release mechanism

Apparatus, method and system for feedforward of sheet electrostatic...

Sheet buffering system

Diverter assembly, printing system and method

Velocity matching calibration method for multiple independently dri...

High speed shingled sheet compiler

Pre-registration apparatus

Gateless rocker inverter

Sheet inverter apparatus

Photoelectric paper basis weight sensor

Patents Applicationslast 30 patents

APPARATUS AND METHOD FOR IMAGE PRODUCTION DEVICE MEDIA HOLD DOWN TR...

DRIVE ROLL / IDLER ROLL NIP RELEASE MECHANISM

SHEET BUFFERING SYSTEM

ROTATIONAL AIR VALVE FOR MEDIA HOLD-DOWN SYSTEM

APPARATUS, METHOD AND SYSTEM FOR FEEDFORWARD OF SHEET ELECTROSTATIC...

METHODS, APPARATUS AND SYSTEMS TO COMPENSATE FOR DISTORTIONS CAUSED...

METHODS, SYSTEMS AND APPARATUS TO COMPENSATE FOR DISTORTIONS CAUSED...

METHOD AND APPARATUS FOR MEDIA THICKNESS MEASUREMENT IN AN IMAGE PR...

SYSTEM FOR INSTALLING A CONTINUOUS BELT IN A MARKING SYSTEM

HIGH SPEED SHINGLED SHEET COMPILER

Sheet buffering system

Pre-registration apparatus

Diverter assembly, printing system and method