George R. Walgrove

Person

Rochester, NY, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for discharging a conductive brush cleaning as...
- Patent number 7,245,848
- Issue date Jul 17, 2007
- Eastman Kodak Company
- Kenneth P. Friedrich
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Automatic mechanism for cleaning corona wires
- Patent number 6,580,885
- Issue date Jun 17, 2003
- Heidelberger Druckmaschinen AG
- George R. Walgrove
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image-forming machine with a conditioned cleaning system
- Patent number 6,542,713
- Issue date Apr 1, 2003
- Heidelberger Druckmaschinen AG
- Kurt E. Jones
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method and apparatus for locking elements about a gimbal axis
- Patent number 6,466,762
- Issue date Oct 15, 2002
- Heidelberg Digital L.L.C.
- George R. Walgrove
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image-forming machine having charger cleaning activation after an a...
- Patent number 6,449,447
- Issue date Sep 10, 2002
- Heidelberger Druckmaschinen AG
- Matthias H. Regelsberger
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Transfer roller cleaning
- Patent number 6,381,427
- Issue date Apr 30, 2002
- Heidelberg Digital L.L.C.
- Gary B. Bertram
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Grid electrode for corona charger
- Patent number 6,246,852
- Issue date Jun 12, 2001
- NexPress Solutions LLC
- Warren G. Branch
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Transfer roller positioning mechanism
- Patent number 6,097,913
- Issue date Aug 1, 2000
- Eastman Kodak Company
- Gary B. Bertram
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
AC corona charger with buried floor electrode
- Patent number 6,038,120
- Issue date Mar 14, 2000
- Eastman Kodak Company
- John W. May
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Transfer roller electrical bias control
- Patent number 6,014,158
- Issue date Jan 11, 2000
- Eastman Kodak Company
- Francisco L. Ziegelmuller
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus and method with control of electrostatic tr...
- Patent number 5,937,229
- Issue date Aug 10, 1999
- Eastman Kodak Company
- George R. Walgrove
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method of setting position of a corona charger
- Patent number 5,897,238
- Issue date Apr 27, 1999
- Eastman Kodak Company
- David E. Hockey
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Shield for a sheet transport system
- Patent number 5,392,107
- Issue date Feb 21, 1995
- Eastman Kodak Company
- James F. Paxon
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Detack enhancement for electrostatographic document copiers/printers
- Patent number 5,177,543
- Issue date Jan 5, 1993
- Eastman Kodak Company
- Orville C. Rodenberg
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Device for facilitating receiver member separation
- Patent number 5,132,654
- Issue date Jul 21, 1992
- Eastman Kodak Company
- George R. Walgrove
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Programmable focussed corona charger
- Patent number 4,910,400
- Issue date Mar 20, 1990
- Eastman Kodak Company
- George R. Walgrove
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Focussed corona charger
- Patent number 4,775,915
- Issue date Oct 4, 1988
- Eastman Kodak Company
- George R. Walgrove
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Multiple voltage-pulsed corona charging with a single power supply
- Patent number 4,728,880
- Issue date Mar 1, 1988
- Eastman Kodak Company
- George R. Walgrove
- G05 - CONTROLLING REGULATING

Patents Applicationslast 30 patents

Information Patent Application
SYNCHRONOUS DUPLEX PRINTING SYSTEMS USING DIRECTED CHARGED PARTICLE...
- Publication number 20080122916
- Publication date May 29, 2008
- Dana G. Marsh
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Biasable transfer composition and member
- Publication number 20070075295
- Publication date Apr 5, 2007
- Eastman Kodak Company
- M. Cristina B. Dejesus
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Conductive brush cleaner for a transfer roller
- Publication number 20050214020
- Publication date Sep 29, 2005
- Eastman Kodak Company
- George R. Walgrove
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Synchronous duplex printing systems
- Publication number 20050214039
- Publication date Sep 29, 2005
- Eastman Kodak Company
- Dana G. Marsh
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Synchronous duplex printing systems using pulsed dc fields
- Publication number 20050214040
- Publication date Sep 29, 2005
- Eastman Kodak Company
- Dana G. Marsh
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Synchronous duplex printing systems using directed charged particle...
- Publication number 20050212886
- Publication date Sep 29, 2005
- Eastman Kodak Company
- Dana G. Marsh
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Method and apparatus for discharging a conductive brush cleaning as...
- Publication number 20050214021
- Publication date Sep 29, 2005
- Eastman Kodak Company
- Kenneth P. Friedrich
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Post RIP image rendering in an electrographic printer
- Publication number 20040252344
- Publication date Dec 16, 2004
- Thomas J. Foster
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Transfer roller with resistivity range
- Publication number 20040126156
- Publication date Jul 1, 2004
- Eric C. Stelter
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Mechanism and method for cleaning corona wires
- Publication number 20030180065
- Publication date Sep 25, 2003
- George R. Walgrove
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
METHOD AND APPARATUS FOR LOCKING ELEMENTS ABOUT A GIMBAL AXIS
- Publication number 20020150411
- Publication date Oct 17, 2002
- George R. Walgrove
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image-forming machine with a conditioned cleaning system
- Publication number 20020141798
- Publication date Oct 3, 2002
- Heidelberg Digital, L.L.C.
- Kurt E. Jones
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Apparatus and method for a programmable detack charging system
- Publication number 20020135793
- Publication date Sep 26, 2002
- George R. Walgrove
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Automatic mechanism for cleaning corona wires
- Publication number 20020118979
- Publication date Aug 29, 2002
- George R. Walgrove
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Polyurethane elastomers and shaped articles prepared therefrom
- Publication number 20010046576
- Publication date Nov 29, 2001
- Heidelberg Digital L.L.C.
- Paul Gloyer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

George R. Walgrove

Person

Patents Grantslast 30 patents

Method and apparatus for discharging a conductive brush cleaning as...

Automatic mechanism for cleaning corona wires

Image-forming machine with a conditioned cleaning system

Method and apparatus for locking elements about a gimbal axis

Image-forming machine having charger cleaning activation after an a...

Transfer roller cleaning

Grid electrode for corona charger

Transfer roller positioning mechanism

AC corona charger with buried floor electrode

Transfer roller electrical bias control

Image forming apparatus and method with control of electrostatic tr...

Method of setting position of a corona charger

Shield for a sheet transport system

Detack enhancement for electrostatographic document copiers/printers

Device for facilitating receiver member separation

Programmable focussed corona charger

Focussed corona charger

Multiple voltage-pulsed corona charging with a single power supply

Patents Applicationslast 30 patents

SYNCHRONOUS DUPLEX PRINTING SYSTEMS USING DIRECTED CHARGED PARTICLE...

Biasable transfer composition and member

Conductive brush cleaner for a transfer roller

Synchronous duplex printing systems

Synchronous duplex printing systems using pulsed dc fields

Synchronous duplex printing systems using directed charged particle...

Method and apparatus for discharging a conductive brush cleaning as...

Post RIP image rendering in an electrographic printer

Transfer roller with resistivity range

Mechanism and method for cleaning corona wires

METHOD AND APPARATUS FOR LOCKING ELEMENTS ABOUT A GIMBAL AXIS

Image-forming machine with a conditioned cleaning system

Apparatus and method for a programmable detack charging system

Automatic mechanism for cleaning corona wires

Polyurethane elastomers and shaped articles prepared therefrom