James Harold POWERS

Person

Lexington, KY, US

People

Patents Grantslast 30 patents

Information Patent Grant
Systems for priming fluid jetting devices
- Patent number 8,414,114
- Issue date Apr 9, 2013
- Lexmark International, Inc.
- Jiandong Fang
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
High volume ink delivery manifold for a page wide printhead
- Patent number 8,210,660
- Issue date Jul 3, 2012
- Lexmark International, Inc.
- Frank Edward Anderson
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink jet printhead configured to minimize ink-flow dead zones in the...
- Patent number 7,992,965
- Issue date Aug 9, 2011
- Lexmark International, Inc.
- Steven Robert Komplin
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Micro-fluid ejector pattern for improved performance
- Patent number 7,850,286
- Issue date Dec 14, 2010
- Lexmark International, Inc.
- John Glenn Edelen
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Low energy, long life micro-fluid ejection device
- Patent number 7,784,918
- Issue date Aug 31, 2010
- Lexmark International, Inc.
- Robert W. Cornell
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Overhanging nozzles
- Patent number 7,735,965
- Issue date Jun 15, 2010
- Lexmark International Inc.
- Richard L. Goin
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
High resolution ink jet printhead
- Patent number 7,690,760
- Issue date Apr 6, 2010
- Lexmark International, Inc.
- Colin G. Maher
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink jet print head adapted to minimize orientation-induced line-wid...
- Patent number 7,441,869
- Issue date Oct 28, 2008
- Lexmark International, Inc.
- James Harold Powers
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Low energy, long life micro-fluid ejection device
- Patent number 7,413,289
- Issue date Aug 19, 2008
- Lexmark International, Inc.
- Robert W. Cornell
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink jet print head adapted to minimize orientation-induced line-wid...
- Patent number 7,401,898
- Issue date Jul 22, 2008
- Lexmark International, Inc.
- James Harold Powers
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink tank for a printhead
- Patent number 7,399,074
- Issue date Jul 15, 2008
- Lexmark International, Inc.
- Charles Stanley Aldrich
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Methods of fabricating nozzle plates
- Patent number 7,290,860
- Issue date Nov 6, 2007
- Lexmark International, Inc.
- Colin G. Maher
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Micro-fluid ejection devices and method therefor
- Patent number 7,244,014
- Issue date Jul 17, 2007
- Lexmark International, Inc.
- Richard Louis Goin
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Integrated black and colored ink printheads
- Patent number 7,198,353
- Issue date Apr 3, 2007
- Lexmark International, Inc.
- Brian C. Hart
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Micro-fluid ejection devices
- Patent number 7,165,831
- Issue date Jan 23, 2007
- Lexmark International, Inc.
- Robert W. Cornell
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
High resolution ink jet printhead
- Patent number 7,152,951
- Issue date Dec 26, 2006
- Lexmark International, Inc.
- Colin G. Maher
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink jet printer that prints using chromatic inks of multiple types
- Patent number 7,147,301
- Issue date Dec 12, 2006
- Lexmark International, Inc.
- James H. Powers
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Multiple drop-volume printhead apparatus and method
- Patent number 6,959,979
- Issue date Nov 1, 2005
- Lexmark International, Inc.
- Richard L. Goin
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink jet printheads and methods therefor
- Patent number 6,902,867
- Issue date Jun 7, 2005
- Lexmark International, Inc.
- Eric Spencer Hall
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Inkjet printhead having bubble chamber and heater offset from nozzle
- Patent number 6,761,435
- Issue date Jul 13, 2004
- Lexmark International, Inc.
- James H. Powers
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Inkjet printhead having convex wall bubble chamber
- Patent number 6,719,405
- Issue date Apr 13, 2004
- Lexmark International, Inc.
- James H. Powers
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Energy efficient heater stack using DLC island
- Patent number 6,637,866
- Issue date Oct 28, 2003
- Lexmark International, Inc.
- Robert Wilson Cornell
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink jet printheads and methods therefor
- Patent number 6,629,756
- Issue date Oct 7, 2003
- Lexmark International, Inc.
- Qing-Ming Wang
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Laser ablation method for uniform nozzle structure
- Patent number 6,623,103
- Issue date Sep 23, 2003
- Lexmark International, Inc.
- Colin Geoffrey Maher
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Bubble generator for an ink jet print cartridge
- Patent number 6,523,945
- Issue date Feb 25, 2003
- Lexmark International, Inc.
- James Harold Powers
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink jet printheads and methods therefor
- Patent number 6,402,301
- Issue date Jun 11, 2002
- Lexmark International, Inc.
- James Harold Powers
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Vent system for ink jet pen having internal pressure regulator
- Patent number 6,394,593
- Issue date May 28, 2002
- Lexmark International, Inc.
- Steven Robert Komplin
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Polymeric nozzle plate
- Patent number 6,371,600
- Issue date Apr 16, 2002
- Lexmark International, Inc.
- Ashok Murthy
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink jet flow distribution system for ink jet printer
- Patent number 6,283,584
- Issue date Sep 4, 2001
- Lexmark International, Inc.
- James Harold Powers
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Bubble elimination and filter tower structure
- Patent number 6,270,211
- Issue date Aug 7, 2001
- Lexmark International, Inc.
- Gregory Alan Long
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
SYSTEMS FOR PRIMING FLUID JETTING DEVICES
- Publication number 20120127241
- Publication date May 24, 2012
- JIANDONG FANG
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
High Volume Ink Delivery Manifold for a Page Wide Printhead
- Publication number 20110122194
- Publication date May 26, 2011
- Frank Edward Anderson
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INK JET PRINTHEAD CONFIGURED TO MINIMIZE INK-FLOW DEAD ZONES IN THE...
- Publication number 20100002052
- Publication date Jan 7, 2010
- Steven Robert Komplin
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
MICRO-FLUID EJECTOR PATTERN FOR IMPROVED PERFORMANCE
- Publication number 20080316277
- Publication date Dec 25, 2008
- John Glenn Edelen
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LOW ENERGY, LONG LIFE MICRO-FLUID EJECTION DEVICE
- Publication number 20080259131
- Publication date Oct 23, 2008
- Lexmark International, Inc.
- Robert W. CORNELL
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Inkjet actuator substrate having at least one non-uniform ink via
- Publication number 20070176982
- Publication date Aug 2, 2007
- Lexmark International, Inc.
- David G. King
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Ink jet print head adapted to minimize orientation-induced line-wid...
- Publication number 20070153054
- Publication date Jul 5, 2007
- James Harold Powers
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Ink jet print head adapted to minimize orientation-induced line-wid...
- Publication number 20070153055
- Publication date Jul 5, 2007
- James Harold Powers
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Low energy, long life micro-fluid ejection device
- Publication number 20070146436
- Publication date Jun 28, 2007
- Lexmark International, Inc.
- Robert W. Cornell
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Ink jet cartridge comprising a porous core and methods for manufact...
- Publication number 20070146446
- Publication date Jun 28, 2007
- Jeffery James Buchanan
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
METHODS FOR IMPROVED MICRO-FLUID EJECTION DEVICES
- Publication number 20070085881
- Publication date Apr 19, 2007
- Robert W. Cornell
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Ink tank for a printhead
- Publication number 20070076066
- Publication date Apr 5, 2007
- Charles Stanley Aldrich
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
HIGH RESOLUTION INK JET PRINTHEAD
- Publication number 20070030305
- Publication date Feb 8, 2007
- Colin G. Maher
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Overhanging nozzles
- Publication number 20060218789
- Publication date Oct 5, 2006
- Lexmark International, Inc.
- Richard L. Goin
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Methods of fabricating nozzle plates
- Publication number 20060044349
- Publication date Mar 2, 2006
- Colin G. Maher
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Micro-fluid ejection devices and method therefor
- Publication number 20060038851
- Publication date Feb 23, 2006
- Robert W. Cornell
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Reduced sized micro-fluid jet nozzle structure
- Publication number 20060000925
- Publication date Jan 5, 2006
- Colin G. Maher
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Integrated black and colored ink printheads
- Publication number 20060001698
- Publication date Jan 5, 2006
- Brian C. Hart
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
High resolution ink jet printhead
- Publication number 20050174385
- Publication date Aug 11, 2005
- Colin G. Maher
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Multiple drop-volume printhead apparatus and method
- Publication number 20050146556
- Publication date Jul 7, 2005
- Richard L. Goin
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Ink jet printer that prints using chromatic inks of multiple types
- Publication number 20050088483
- Publication date Apr 28, 2005
- James H. Powers
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Micro-fluid ejection devices and method therefor
- Publication number 20050088486
- Publication date Apr 28, 2005
- Richard Louis Goin
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Ink jet printheads and methods therefor
- Publication number 20040067446
- Publication date Apr 8, 2004
- Eric Spencer Hall
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Laser ablation method for uniform nozzle structure
- Publication number 20020149645
- Publication date Oct 17, 2002
- Colin Geoffrey Maher
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Ink jet printheads and methods therefor
- Publication number 20020113846
- Publication date Aug 22, 2002
- Qing-Ming Wang
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Bubble generator for an ink jet print cartridge
- Publication number 20020067397
- Publication date Jun 6, 2002
- James Harold Powers
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

James Harold POWERS

Person

Patents Grantslast 30 patents

Systems for priming fluid jetting devices

High volume ink delivery manifold for a page wide printhead

Ink jet printhead configured to minimize ink-flow dead zones in the...

Micro-fluid ejector pattern for improved performance

Low energy, long life micro-fluid ejection device

Overhanging nozzles

High resolution ink jet printhead

Ink jet print head adapted to minimize orientation-induced line-wid...

Low energy, long life micro-fluid ejection device

Ink jet print head adapted to minimize orientation-induced line-wid...

Ink tank for a printhead

Methods of fabricating nozzle plates

Micro-fluid ejection devices and method therefor

Integrated black and colored ink printheads

Micro-fluid ejection devices

High resolution ink jet printhead

Ink jet printer that prints using chromatic inks of multiple types

Multiple drop-volume printhead apparatus and method

Ink jet printheads and methods therefor

Inkjet printhead having bubble chamber and heater offset from nozzle

Inkjet printhead having convex wall bubble chamber

Energy efficient heater stack using DLC island

Ink jet printheads and methods therefor

Laser ablation method for uniform nozzle structure

Bubble generator for an ink jet print cartridge

Ink jet printheads and methods therefor

Vent system for ink jet pen having internal pressure regulator

Polymeric nozzle plate

Ink jet flow distribution system for ink jet printer

Bubble elimination and filter tower structure

Patents Applicationslast 30 patents

SYSTEMS FOR PRIMING FLUID JETTING DEVICES

High Volume Ink Delivery Manifold for a Page Wide Printhead

INK JET PRINTHEAD CONFIGURED TO MINIMIZE INK-FLOW DEAD ZONES IN THE...

MICRO-FLUID EJECTOR PATTERN FOR IMPROVED PERFORMANCE

LOW ENERGY, LONG LIFE MICRO-FLUID EJECTION DEVICE

Inkjet actuator substrate having at least one non-uniform ink via

Ink jet print head adapted to minimize orientation-induced line-wid...

Ink jet print head adapted to minimize orientation-induced line-wid...

Low energy, long life micro-fluid ejection device

Ink jet cartridge comprising a porous core and methods for manufact...

METHODS FOR IMPROVED MICRO-FLUID EJECTION DEVICES

Ink tank for a printhead

HIGH RESOLUTION INK JET PRINTHEAD

Overhanging nozzles

Methods of fabricating nozzle plates

Micro-fluid ejection devices and method therefor

Reduced sized micro-fluid jet nozzle structure

Integrated black and colored ink printheads

High resolution ink jet printhead

Multiple drop-volume printhead apparatus and method

Ink jet printer that prints using chromatic inks of multiple types

Micro-fluid ejection devices and method therefor

Ink jet printheads and methods therefor

Laser ablation method for uniform nozzle structure

Ink jet printheads and methods therefor

Bubble generator for an ink jet print cartridge