Thomas E. Watrobski

Person

Penfield, NY, US

People

Patents Grantslast 30 patents

Information Patent Grant
Liquid ink printhead including a programmable temperature sensing d...
- Patent number 6,278,468
- Issue date Aug 21, 2001
- Xerox Corporation
- Thomas E. Watrobski
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Fusible link circuit including a preview feature
- Patent number 6,037,831
- Issue date Mar 14, 2000
- Xerox Corporation
- Thomas E. Watrobski
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus for interleaving pulses in a liquid recorder
- Patent number 5,917,509
- Issue date Jun 29, 1999
- Xerox Corporation
- Juan J. Becerra
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Sensing the temperature of a printhead in an ink jet printer
- Patent number 5,881,451
- Issue date Mar 16, 1999
- Xerox Corporation
- Gary A. Kneezel
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Thermal ink jet printing system including printhead with electronic...
- Patent number 5,831,649
- Issue date Nov 3, 1998
- Xerox Corporation
- Thomas E. Watrobski
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method for electrical tailoring drop ejector thresholds of thermal...
- Patent number 5,742,307
- Issue date Apr 21, 1998
- Xerox Corporation
- Thomas E. Watrobski
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Monolithic printheads for ink jet printing apparatus
- Patent number 5,739,830
- Issue date Apr 14, 1998
- Xerox Corporation
- Peter J. John
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink jet printer having temperature sensor for periodic contact with...
- Patent number 5,686,943
- Issue date Nov 11, 1997
- Xerox Corporation
- Gary A. Kneezel
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink jet printer having temperature sensor for replaceable printheads
- Patent number 5,585,825
- Issue date Dec 17, 1996
- Xerox Corporation
- Gary A. Kneezel
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Power control system for a thermal ink-jet printer
- Patent number 5,563,635
- Issue date Oct 8, 1996
- Xerox Corporation
- Gary A. Kneezel
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Office environment level electrostatic discharge protection
- Patent number 5,532,901
- Issue date Jul 2, 1996
- Xerox Corporation
- William G. Hawkins
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Correction circuit for an ink jet device to maintain print quality
- Patent number 5,521,620
- Issue date May 28, 1996
- Xerox Corporation
- Juan J. Becerra
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Power control system for a printer
- Patent number 5,519,417
- Issue date May 21, 1996
- Xerox Corporation
- Joseph F. Stephany
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Calibration system for a thermal ink-jet printer
- Patent number 5,519,419
- Issue date May 21, 1996
- Xerox Corporation
- Joseph F. Stephany
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Electronically readable performance data on a thermal ink jet print...
- Patent number 5,504,507
- Issue date Apr 2, 1996
- Xerox Corporation
- Thomas E. Watrobski
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Voltage drop correction for ink jet printer
- Patent number 5,497,174
- Issue date Mar 5, 1996
- Xerox Corporation
- Joseph F. Stephany
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Minimization of missing droplets in a thermal ink jet printer by dr...
- Patent number 5,483,265
- Issue date Jan 9, 1996
- Xerox Corporation
- Gary A. Kneezel
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Office environment level electrostatic discharge protection
- Patent number 5,428,498
- Issue date Jun 27, 1995
- Xerox Corporation
- William G. Hawkins
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Low-interference thermistor for a thermal ink jet printhead chip
- Patent number 5,422,665
- Issue date Jun 6, 1995
- Xerox Corporation
- Joseph F. Stephany
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Electronic spot size control in a thermal ink jet printer
- Patent number 5,223,853
- Issue date Jun 29, 1993
- Xerox Corporation
- Joseph J. Wysocki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Thermal ink jet print cartridge assembly
- Patent number 4,878,070
- Issue date Oct 31, 1989
- Xerox Corporation
- Thomas E. Watrobski
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
Compensation for device aging
- Publication number 20020140758
- Publication date Oct 3, 2002
- Xerox Corporation.
- Thomas E. Watrobski
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Thomas E. Watrobski

Person

Patents Grantslast 30 patents

Liquid ink printhead including a programmable temperature sensing d...

Fusible link circuit including a preview feature

Method and apparatus for interleaving pulses in a liquid recorder

Sensing the temperature of a printhead in an ink jet printer

Thermal ink jet printing system including printhead with electronic...

Method for electrical tailoring drop ejector thresholds of thermal...

Monolithic printheads for ink jet printing apparatus

Ink jet printer having temperature sensor for periodic contact with...

Ink jet printer having temperature sensor for replaceable printheads

Power control system for a thermal ink-jet printer

Office environment level electrostatic discharge protection

Correction circuit for an ink jet device to maintain print quality

Power control system for a printer

Calibration system for a thermal ink-jet printer

Electronically readable performance data on a thermal ink jet print...

Voltage drop correction for ink jet printer

Minimization of missing droplets in a thermal ink jet printer by dr...

Office environment level electrostatic discharge protection

Low-interference thermistor for a thermal ink jet printhead chip

Electronic spot size control in a thermal ink jet printer

Thermal ink jet print cartridge assembly

Patents Applicationslast 30 patents

Compensation for device aging