John P. Bolash

Person

Concord, NC, US

People

Patents Grantslast 30 patents

Information Patent Grant
Media type sensing method for an imaging apparatus
- Patent number 7,049,620
- Issue date May 23, 2006
- Lexmark International, Inc.
- John Philip Bolash
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for detecting media type
- Patent number 6,914,684
- Issue date Jul 5, 2005
- Lexmark International, Inc.
- John Philip Bolash
- G01 - MEASURING TESTING
Information Patent Grant
Media type sensing method for an imaging apparatus
- Patent number 6,900,449
- Issue date May 31, 2005
- Lexmark International Inc.
- John Philip Bolash
- G01 - MEASURING TESTING
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 of color shingling to reduce visible printing defects
- Patent number 6,565,191
- Issue date May 20, 2003
- Lexmark International, Inc.
- John Philip Bolash
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink jet print head having offset nozzle arrays
- Patent number 6,502,920
- Issue date Jan 7, 2003
- Lexmark International, Inc.
- Frank Edward Anderson
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Alignment method for color ink jet printer
- Patent number 6,450,607
- Issue date Sep 17, 2002
- Lexmark International, Inc.
- John Philip Bolash
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Thermal ink jet printer cartridge identification
- Patent number 6,299,274
- Issue date Oct 9, 2001
- Lexmark International, Inc.
- John Philip Bolash
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Angled printer cartridge
- Patent number 6,183,063
- Issue date Feb 6, 2001
- Lexmark International, Inc.
- John Philip Bolash
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Identification of thermal inkjet printer cartridges
- Patent number 6,161,915
- Issue date Dec 19, 2000
- Lexmark International, Inc.
- John Philip Bolash
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Less restrictive print head cartridge installation in an ink jet pr...
- Patent number 6,151,041
- Issue date Nov 21, 2000
- Lexmark International, Inc.
- John Philip Bolash
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Dual droplet size printhead
- Patent number 6,137,502
- Issue date Oct 24, 2000
- Lexmark International, Inc.
- Frank Edward Anderson
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method and apparatus for inhibiting electrically induced ink build-...
- Patent number 6,081,280
- Issue date Jun 27, 2000
- Lexmark International, Inc.
- John Philip Bolash
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method of printing with an ink jet printer to inhibit the formation...
- Patent number 6,068,366
- Issue date May 30, 2000
- Lexmark International, Inc.
- John Philip Bolash
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Ink jet printing apparatus having a print cartridge with primary an...
- Patent number 6,017,112
- Issue date Jan 25, 2000
- Lexmark International, Inc.
- Frank Edward Anderson
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Asymmetrical acceleration ramp area and method for print cartridge...
- Patent number 5,997,130
- Issue date Dec 7, 1999
- Lexmark International, Inc.
- John Philip Bolash
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method of printing with an ink jet printer to inhibit the formation...
- Patent number 5,971,518
- Issue date Oct 26, 1999
- Lexmark International, Inc.
- John Philip Bolash
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Printer having universal image port and related system and method
- Patent number 5,970,220
- Issue date Oct 19, 1999
- Lexmark International, Inc.
- John Philip Bolash
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Printer with reduced memory
- Patent number 5,970,221
- Issue date Oct 19, 1999
- Lexmark International, Inc.
- John Philip Bolash
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method of printing with an ink jet printer to inhibit the formation...
- Patent number 5,940,093
- Issue date Aug 17, 1999
- Lexmark International, Inc.
- John Philip Bolash
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for controlling a servo motor using a stepper...
- Patent number 5,936,371
- Issue date Aug 10, 1999
- Lexmark International, Inc.
- John Phillip Bolash
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Thermal ink jet printhead driver overcurrent protection scheme
- Patent number 5,736,997
- Issue date Apr 7, 1998
- Lexmark International, Inc.
- John Philip Bolash
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Print quality enhancement method and apparatus
- Patent number 5,480,240
- Issue date Jan 2, 1996
- Lexmark International, Inc.
- John P. Bolash
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Ink jet printer dot placement compensation method
- Patent number 5,349,375
- Issue date Sep 20, 1994
- Lexmark International, Inc.
- John P. Bolash
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Switchable output voltage converter
- Patent number 5,084,666
- Issue date Jan 28, 1992
- International Business Machines Corporation
- John P. Bolash
- G05 - CONTROLLING REGULATING
Information Patent Grant
Method and apparatus for driving a stepper motor with multiple volt...
- Patent number 4,788,484
- Issue date Nov 29, 1988
- International Business Machines Corp.
- John P. Bolash
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
Media type sensing method for an imaging apparatus
- Publication number 20050201223
- Publication date Sep 15, 2005
- Lexmark International, Inc.
- John Philip Bolash
- G01 - MEASURING TESTING
Information Patent Application
Media type sensing method for an imaging apparatus
- Publication number 20040135106
- Publication date Jul 15, 2004
- John Philip Bolash
- G01 - MEASURING TESTING
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

John P. Bolash

Person

Patents Grantslast 30 patents

Media type sensing method for an imaging apparatus

Method and apparatus for detecting media type

Media type sensing method for an imaging apparatus

Ink jet print head having offset nozzle arrays

Method of color shingling to reduce visible printing defects

Ink jet print head having offset nozzle arrays

Alignment method for color ink jet printer

Thermal ink jet printer cartridge identification

Angled printer cartridge

Identification of thermal inkjet printer cartridges

Less restrictive print head cartridge installation in an ink jet pr...

Dual droplet size printhead

Method and apparatus for inhibiting electrically induced ink build-...

Method of printing with an ink jet printer to inhibit the formation...

Ink jet printing apparatus having a print cartridge with primary an...

Asymmetrical acceleration ramp area and method for print cartridge...

Method of printing with an ink jet printer to inhibit the formation...

Printer having universal image port and related system and method

Printer with reduced memory

Method of printing with an ink jet printer to inhibit the formation...

Method and apparatus for controlling a servo motor using a stepper...

Thermal ink jet printhead driver overcurrent protection scheme

Print quality enhancement method and apparatus

Ink jet printer dot placement compensation method

Switchable output voltage converter

Method and apparatus for driving a stepper motor with multiple volt...

Patents Applicationslast 30 patents

Media type sensing method for an imaging apparatus

Media type sensing method for an imaging apparatus

Ink jet print head having offset nozzle arrays