Randall David Mayo

Person

Lexington, KY, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method and system for avoiding bottom of page printing artifacts
- Patent number 7,862,137
- Issue date Jan 4, 2011
- Lexmark International, Inc.
- Kenneth W. Linville
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Printhead having a plurality of print modes
- Patent number 7,815,285
- Issue date Oct 19, 2010
- Lexmark International, Inc.
- Lucas D. Barkley
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method for generating a reference signal for use in an imaging appa...
- Patent number 7,753,465
- Issue date Jul 13, 2010
- Lexmark International, Inc.
- Frederick Charles Griesemer
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method for decreasing sensitivity to errors in an imaging apparatus
- Patent number 7,654,630
- Issue date Feb 2, 2010
- Lexmark International, Inc.
- Michael Anthony Marra, III
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Trough support ribs and method of use
- Patent number 7,625,148
- Issue date Dec 1, 2009
- Lexmark International, Inc.
- Michael Anthony Marra, III
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method for maintaining printhead performance
- Patent number 7,604,315
- Issue date Oct 20, 2009
- Lexmark International, Inc.
- Tommy Otis Lowe
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method for reducing banding in an imaging apparatus
- Patent number 7,431,522
- Issue date Oct 7, 2008
- Lexmark International, Inc.
- Kenneth Wayne Linville
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Methods and systems to calibrate media indexing errors in a printin...
- Patent number 7,391,525
- Issue date Jun 24, 2008
- Lexmark International, Inc.
- Alexander L. Chapman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
High resolution printing method
- Patent number 7,369,267
- Issue date May 6, 2008
- Lexmark International, Inc.
- Mark Walter Fagan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Media pre-feed in intermittent printer
- Patent number 7,178,914
- Issue date Feb 20, 2007
- Lexmark International, Inc.
- Michael Anthony Marra, III
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method for performing edge-to-edge transition during printing with...
- Patent number 7,168,785
- Issue date Jan 30, 2007
- Lexmark International, Inc.
- John B. Bates
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Dot management for an imaging apparatus
- Patent number 7,140,710
- Issue date Nov 28, 2006
- Lexmark International, Inc.
- Michael Anthony Marra, III
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Apparatus and method for ink jet printing using variable interlacing
- Patent number 7,118,191
- Issue date Oct 10, 2006
- Lexmark International, Inc.
- Mark W. Fagan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Micro-miniature fluid jetting device
- Patent number 7,083,266
- Issue date Aug 1, 2006
- Lexmark International, Inc.
- Adam Jude Ahne
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method of altering an effective print resolution of an ink jet printer
- Patent number 7,059,698
- Issue date Jun 13, 2006
- Lexmark International, Inc.
- Michael A. Marra, III
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method and apparatus for generating and assigning a cartridge ident...
- Patent number 7,044,574
- Issue date May 16, 2006
- Lexmark International, Inc.
- Donald Fred Croley
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method of reducing printing defects in an ink jet printer
- Patent number 6,938,975
- Issue date Sep 6, 2005
- Lexmark International, Inc.
- David Golman King
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method for reducing the effects of printhead carrier disturbance du...
- Patent number 6,935,795
- Issue date Aug 30, 2005
- Lexmark International, Inc.
- Mark Walter Fagan
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Subcovered printing mode for a printhead with multiple sized ejectors
- Patent number 6,923,521
- Issue date Aug 2, 2005
- Lexmark International, Inc.
- John Booth Bates
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Multi-function media eject system in an ink jet printer
- Patent number 6,796,556
- Issue date Sep 28, 2004
- Lexmark International, Inc.
- Douglas Laurence Robertson
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Electric motor velocity controller
- Patent number 6,762,580
- Issue date Jul 13, 2004
- Lexmark International, Inc.
- Michael Anthony Marra
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Jet head box
- Patent number 6,749,288
- Issue date Jun 15, 2004
- Lexmark International, Inc.
- Adam Jude Ahne
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Calibration technique for electric motor
- Patent number 6,747,431
- Issue date Jun 8, 2004
- Lexmark International, Inc.
- Michael Anthony Marra
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Ink jet print head having offset nozzle arrays
- Patent number 6,742,866
- Issue date Jun 1, 2004
- Lexmark International, Inc.
- Frank Edward Anderson
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method for operating sheet pick and feed systems for printing
- Patent number 6,729,613
- Issue date May 4, 2004
- Lexmark International, Inc.
- Michael Anthony Marra
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink jet printer improved dot placement technique
- Patent number 6,695,426
- Issue date Feb 24, 2004
- Lexmark International, Inc.
- Marc Alan Herwald
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method for operating a media feed motor of a printer
- Patent number 6,640,157
- Issue date Oct 28, 2003
- Lexmark International, Inc.
- John Thomas Writt
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Multi-function media eject system in an ink jet printer
- Patent number 6,637,742
- Issue date Oct 28, 2003
- Lexmark International, Inc.
- Douglas Laurence Robertson
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Method of ink jet printing with enhanced shingling and printer appa...
- Patent number 6,629,752
- Issue date Oct 7, 2003
- Lexmark International, Inc.
- Randall David Mayo
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method of selectively underfeeding print media in an ink jet printer
- Patent number 6,612,685
- Issue date Sep 2, 2003
- Lexmark International, Inc.
- Michael Anthony Marra
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Method For Decreasing Sensitivity To Errors In An Imaging Apparatus
- Publication number 20080218543
- Publication date Sep 11, 2008
- Michael Anthony Marra
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Method for generating a reference signal for use in an imaging appa...
- Publication number 20080144073
- Publication date Jun 19, 2008
- Frederick Charles Griesemer
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Method for Maintaining Printhead Performance
- Publication number 20080088660
- Publication date Apr 17, 2008
- Tommy Otis Lowe
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Simultaneous Individual and Coupled Error Diffusion
- Publication number 20070268525
- Publication date Nov 22, 2007
- Scott Michael Heydinger
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Trough Support Ribs and Method of Use
- Publication number 20070183833
- Publication date Aug 9, 2007
- Michael Anthony Marra
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Method for reducing banding in an imaging apparatus
- Publication number 20070172282
- Publication date Jul 26, 2007
- John Victor Pezdek
- Kenneth Wayne Linville
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Printhead having a plurality of print modes
- Publication number 20070091136
- Publication date Apr 26, 2007
- Lexmark International, Inc.
- Lucas D. Barkley
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method for performing edge-to-edge transition during printing with...
- Publication number 20060066669
- Publication date Mar 30, 2006
- John B. Bates
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Method and system for avoiding bottom of page printing artifacts
- Publication number 20060066651
- Publication date Mar 30, 2006
- Kenneth W. Linville
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Method for facilitating swath height compensation for a printhead
- Publication number 20060061607
- Publication date Mar 23, 2006
- Michael Anthony Marra
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Dot management for an imaging apparatus
- Publication number 20050285890
- Publication date Dec 29, 2005
- Michael Anthony Marra
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Apparatus and method for ink jet printing using variable interlacing
- Publication number 20050285898
- Publication date Dec 29, 2005
- Mark W. Fagan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method for enhancing perforation speed
- Publication number 20050248644
- Publication date Nov 10, 2005
- Lexmark International, Inc.
- Adam Jude Ahne
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Application
METHOD FOR REDUCING THE EFFECTS OF PRINTHEAD CARRIER DISTURBANCE DU...
- Publication number 20050207816
- Publication date Sep 22, 2005
- Mark Walter Fagan
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Media pre-feed in intermittent printer
- Publication number 20050195263
- Publication date Sep 8, 2005
- Michael Anthony Marra
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Method of reducing printing defects in an ink jet printer
- Publication number 20050046654
- Publication date Mar 3, 2005
- David Golman King
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
High resolution printing method
- Publication number 20040263871
- Publication date Dec 30, 2004
- Mark Walter Fagan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Methods and systems to calibrate media indexing errors in a printin...
- Publication number 20040179217
- Publication date Sep 16, 2004
- Alexander L. Chapman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and apparatus for generating and assigning a cartridge ident...
- Publication number 20040125165
- Publication date Jul 1, 2004
- Donald Fred Croley
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
JET HEAD BOX
- Publication number 20040085387
- Publication date May 6, 2004
- Adam Jude Ahne
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Micro-miniature fluid jetting device
- Publication number 20040085399
- Publication date May 6, 2004
- Adam Jude Ahne
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Subcovered printing mode for a printhead with multiple sized ejectors
- Publication number 20030197757
- Publication date Oct 23, 2003
- Lexmark International, Inc.
- John Booth Bates
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Multi-function media eject system in an ink jet printer
- Publication number 20030193132
- Publication date Oct 16, 2003
- Lexmark International, Inc.
- Douglas Laurence Robertson
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Ink jet printer improved dot placement technique
- Publication number 20030164867
- Publication date Sep 4, 2003
- Marc Alan Herwald
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Method for operating a media feed motor of a printer
- Publication number 20030154000
- Publication date Aug 14, 2003
- John Thomas Writt
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
METHOD OF SELECTIVELY UNDERFEEDING PRINT MEDIA IN AN INK JET PRINTER
- Publication number 20030151640
- Publication date Aug 14, 2003
- Michael Anthony Marra
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MULTI-FUNCTION MEDIA EJECT SYSTEM IN AN INK JET PRINTER
- Publication number 20030151189
- Publication date Aug 14, 2003
- Douglas Laurence Robertson
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Ink jet print head having offset nozzle arrays
- Publication number 20030076381
- Publication date Apr 24, 2003
- Frank Edward Anderson
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Method for operating sheet pick and feed systems for printing
- Publication number 20030067108
- Publication date Apr 10, 2003
- Michael Anthony Marra
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Method for determining the skew of a printhead of a printer
- Publication number 20030007025
- Publication date Jan 9, 2003
- David Golman King
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Randall David Mayo

Person

Patents Grantslast 30 patents

Method and system for avoiding bottom of page printing artifacts

Printhead having a plurality of print modes

Method for generating a reference signal for use in an imaging appa...

Method for decreasing sensitivity to errors in an imaging apparatus

Trough support ribs and method of use

Method for maintaining printhead performance

Method for reducing banding in an imaging apparatus

Methods and systems to calibrate media indexing errors in a printin...

High resolution printing method

Media pre-feed in intermittent printer

Method for performing edge-to-edge transition during printing with...

Dot management for an imaging apparatus

Apparatus and method for ink jet printing using variable interlacing

Micro-miniature fluid jetting device

Method of altering an effective print resolution of an ink jet printer

Method and apparatus for generating and assigning a cartridge ident...

Method of reducing printing defects in an ink jet printer

Method for reducing the effects of printhead carrier disturbance du...

Subcovered printing mode for a printhead with multiple sized ejectors

Multi-function media eject system in an ink jet printer

Electric motor velocity controller

Jet head box

Calibration technique for electric motor

Ink jet print head having offset nozzle arrays

Method for operating sheet pick and feed systems for printing

Ink jet printer improved dot placement technique

Method for operating a media feed motor of a printer

Multi-function media eject system in an ink jet printer

Method of ink jet printing with enhanced shingling and printer appa...

Method of selectively underfeeding print media in an ink jet printer

Patents Applicationslast 30 patents

Method For Decreasing Sensitivity To Errors In An Imaging Apparatus

Method for generating a reference signal for use in an imaging appa...

Method for Maintaining Printhead Performance

Simultaneous Individual and Coupled Error Diffusion

Trough Support Ribs and Method of Use

Method for reducing banding in an imaging apparatus

Printhead having a plurality of print modes

Method for performing edge-to-edge transition during printing with...

Method and system for avoiding bottom of page printing artifacts

Method for facilitating swath height compensation for a printhead

Dot management for an imaging apparatus

Apparatus and method for ink jet printing using variable interlacing

Method for enhancing perforation speed

METHOD FOR REDUCING THE EFFECTS OF PRINTHEAD CARRIER DISTURBANCE DU...

Media pre-feed in intermittent printer

Method of reducing printing defects in an ink jet printer

High resolution printing method

Methods and systems to calibrate media indexing errors in a printin...

Method and apparatus for generating and assigning a cartridge ident...

JET HEAD BOX

Micro-miniature fluid jetting device

Subcovered printing mode for a printhead with multiple sized ejectors

Multi-function media eject system in an ink jet printer

Ink jet printer improved dot placement technique

Method for operating a media feed motor of a printer

METHOD OF SELECTIVELY UNDERFEEDING PRINT MEDIA IN AN INK JET PRINTER

MULTI-FUNCTION MEDIA EJECT SYSTEM IN AN INK JET PRINTER

Ink jet print head having offset nozzle arrays

Method for operating sheet pick and feed systems for printing

Method for determining the skew of a printhead of a printer