Karai P. Premnath

Person

Rochester, NY, US

People

Patents Grantslast 30 patents

Information Patent Grant
Single roller cleaning systems for fluid ejector system
- Patent number 6,863,366
- Issue date Mar 8, 2005
- Xerox Corporation
- Karai P. Premnath
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method and apparatus for cleaning fluid ejection cartridge and main...
- Patent number 6,530,644
- Issue date Mar 11, 2003
- Xerox Corporation
- Karai P. Premnath
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Cleaning system for ink jet print heads that maintain ink/cleaning...
- Patent number 6,454,386
- Issue date Sep 24, 2002
- Xerox Corporation
- Karai P. Premnath
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Methods for charging and priming fluid ejector heads
- Patent number 6,450,609
- Issue date Sep 17, 2002
- Xerox Corporation
- Karai P. Premnath
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method and apparatus for restoring an ink jet printhead
- Patent number 6,357,852
- Issue date Mar 19, 2002
- Xerox Corporation
- Karai P. Premnath
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ventable ink jet printhead capping and priming assembly
- Patent number 6,283,576
- Issue date Sep 4, 2001
- Xerox Corporation
- Karai P. Premnath
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Maintenance station for an ink jet printhead with improved capping...
- Patent number 6,130,684
- Issue date Oct 10, 2000
- Xerox Corporation
- Karai P. Premnath
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Priming station for an ink jet printer
- Patent number 6,070,961
- Issue date Jun 6, 2000
- Xerox Corporation
- Karai P. Premnath
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Wiper blade cleaning system for nozzle faces of a color printhead
- Patent number 5,943,071
- Issue date Aug 24, 1999
- Xerox Corporation
- Karai P. Premnath
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Storage container for an ink jet printhead cartridge
- Patent number 5,926,196
- Issue date Jul 20, 1999
- Xerox Corporation
- Paul F. Sawicki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink jet printer maintenance system
- Patent number 5,404,158
- Issue date Apr 4, 1995
- Xerox Corporation
- Michael Carlotta
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Wiper blade cleaning system for non-coplanar nozzle faces of ink je...
- Patent number 5,396,271
- Issue date Mar 7, 1995
- Xerox Corporation
- Karai P. Premnath
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Apparatus for storing and dispensing particulate material
- Patent number 4,937,628
- Issue date Jun 26, 1990
- Xerox Corporation
- Stephen D. Cipolla
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
Single roller cleaning systems for fluid ejector system
- Publication number 20040263557
- Publication date Dec 30, 2004
- Xerox Corporation.
- Karai P. Premnath
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Method and apparatus for cleaning fluid ejection cartridge and main...
- Publication number 20020163556
- Publication date Nov 7, 2002
- Xerox
- Karai P. Premnath
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Methods for charging and priming fluid ejector heads
- Publication number 20020109747
- Publication date Aug 15, 2002
- Xerox Corporation.
- Karai P. Premnath
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Karai P. Premnath

Person

Patents Grantslast 30 patents

Single roller cleaning systems for fluid ejector system

Method and apparatus for cleaning fluid ejection cartridge and main...

Cleaning system for ink jet print heads that maintain ink/cleaning...

Methods for charging and priming fluid ejector heads

Method and apparatus for restoring an ink jet printhead

Ventable ink jet printhead capping and priming assembly

Maintenance station for an ink jet printhead with improved capping...

Priming station for an ink jet printer

Wiper blade cleaning system for nozzle faces of a color printhead

Storage container for an ink jet printhead cartridge

Ink jet printer maintenance system

Wiper blade cleaning system for non-coplanar nozzle faces of ink je...

Apparatus for storing and dispensing particulate material

Patents Applicationslast 30 patents

Single roller cleaning systems for fluid ejector system

Method and apparatus for cleaning fluid ejection cartridge and main...

Methods for charging and priming fluid ejector heads