Bruce Cowger

Person

Corvallis, OR, US

People

Patents Grantslast 30 patents

Information Patent Grant
Liquid delivery system for an inkjet type dispenser
- Patent number 11,235,585
- Issue date Feb 1, 2022
- Hewlett-Packard Development Company, L.P.
- Bruce Cowger
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Three-dimensional (3D) printing with epoxy resin
- Patent number 11,007,712
- Issue date May 18, 2021
- Hewlett-Packard Development Company, L.P.
- Qin Liu
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Printhead assembly
- Patent number 10,654,280
- Issue date May 19, 2020
- Hewlett-Packard Development Company, L.P.
- Bruce Cowger
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method and apparatus for providing ink to an ink jet printing system
- Patent number 7,114,801
- Issue date Oct 3, 2006
- Hewlett-Packard Development Company, L.P.
- Ronald W. Hall
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method and apparatus for providing ink to an ink jet printing system
- Patent number 6,764,169
- Issue date Jul 20, 2004
- Hewlett-Packard Development Company, L.P.
- Ronald W. Hall
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method and apparatus for transferring information to a printhead
- Patent number 6,698,857
- Issue date Mar 2, 2004
- Hewlett-Packard Development Company, L.P.
- Joseph M. Torgerson
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method and apparatus for transferring information to a printhead
- Patent number 6,582,042
- Issue date Jun 24, 2003
- Hewlett-Packard Development Company, L.P.
- Joseph M. Torgerson
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink supply for an ink-jet printer
- Patent number 6,550,899
- Issue date Apr 22, 2003
- Hewlett-Packard Company
- Bruce Cowger
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method and apparatus for ejecting ink
- Patent number 6,481,817
- Issue date Nov 19, 2002
- Hewlett-Packard Company
- Joseph M. Torgerson
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Inkjet printhead and method for the same
- Patent number 6,402,279
- Issue date Jun 11, 2002
- Hewlett-Packard Company
- Joseph M. Torgerson
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink container configured for use with compact supply station
- Patent number 6,386,692
- Issue date May 14, 2002
- Hewlett-Packard Company
- Bruce Cowger
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method and apparatus for keying ink supply containers
- Patent number 6,364,472
- Issue date Apr 2, 2002
- Hewlett-Packard Company
- Susan Hmelar
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink circulation in ink-jet pens
- Patent number 6,343,857
- Issue date Feb 5, 2002
- Hewlett-Packard Company
- Bruce Cowger
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Replaceable pump module for receiving replaceable ink supplies to p...
- Patent number 6,322,207
- Issue date Nov 27, 2001
- Hewlett-Packard Company
- Ronald W. Hall
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink cartridge having an integral pressurization apparatus
- Patent number 6,312,116
- Issue date Nov 6, 2001
- Hewlett-Packard Company
- John A. Underwood
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Unit print head assembly for an ink-jet printer
- Patent number 6,305,786
- Issue date Oct 23, 2001
- Hewlett-Packard Company
- Lawrence R. Plotkin
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink container having electronic and mechanical features enabling pl...
- Patent number 6,305,795
- Issue date Oct 23, 2001
- Winthrop D. Childers
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for keying ink supply containers
- Patent number 6,183,077
- Issue date Feb 6, 2001
- Hewlett-Packard Company
- Susan Hmelar
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink container configured for use with compact supply station
- Patent number 6,142,617
- Issue date Nov 7, 2000
- Hewlett-Packard Company
- John A. Barinaga
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink delivery system adapter
- Patent number 6,130,695
- Issue date Oct 10, 2000
- Hewlett-Packard Company
- Winthrop D. Childers
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method and apparatus for selecting printer consumables
- Patent number 6,102,508
- Issue date Aug 15, 2000
- Hewlett-Packard Company
- Bruce Cowger
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink container having electronic and mechanical features enabling pl...
- Patent number 5,956,057
- Issue date Sep 21, 1999
- Hewlett-Packard Company
- Winthrop D. Childers
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Ink delivery system for ink-jet pens
- Patent number 5,936,650
- Issue date Aug 10, 1999
- Hewlett-Packard Company
- Donald B. Ouchida
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Refill method for ink-jet print cartridge
- Patent number 5,917,523
- Issue date Jun 29, 1999
- Hewlett-Packard Company
- Marc A. Baldwin
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink supply system for a printer
- Patent number 5,912,687
- Issue date Jun 15, 1999
- Hewlett-Packard Company
- Bruce Cowger
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink cartridge adapters
- Patent number 5,900,896
- Issue date May 4, 1999
- Hewlett-Packard Company
- John A. Barinaga
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink jet cartridge with separately replaceable ink reservoir
- Patent number 5,860,363
- Issue date Jan 19, 1999
- Hewlett-Packard Company
- Winthrop D. Childers
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method of manufacturing a replaceable ink supply for an ink-jet pri...
- Patent number 5,856,840
- Issue date Jan 5, 1999
- Hewlett-Packard Company
- John A. Barinaga
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method and apparatus for detecting fluid level
- Patent number 5,852,946
- Issue date Dec 29, 1998
- Hewlett-Packard Company
- Bruce Cowger
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink supply for an ink-jet printer
- Patent number 5,825,387
- Issue date Oct 20, 1998
- Hewlett-Packard Company
- Bruce Cowger
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
LIQUID DELIVERY SYSTEM FOR AN INKJET TYPE DISPENSER
- Publication number 20200353754
- Publication date Nov 12, 2020
- Hewlett-Packard Development Company, L.P.
- Bruce Cowger
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
THREE-DIMENSIONAL (3D) PRINTING WITH EPOXY RESIN
- Publication number 20190039293
- Publication date Feb 7, 2019
- Hewlett-Packard Development Company, L.P.
- Qin Liu
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
PRINTHEAD ASSEMBLY
- Publication number 20180264835
- Publication date Sep 20, 2018
- Hewlett-Packard Development Company, L.P.
- Bruce Cowger
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Method and apparatus for providing ink to an ink jet printing system
- Publication number 20040104984
- Publication date Jun 3, 2004
- Ronald W. Hall
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Method and apparatus for transferring information to a printhead
- Publication number 20030197748
- Publication date Oct 23, 2003
- Joseph M. Torgerson
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INK CONTAINER CONFIGURED FOR USE WITH PRINTER
- Publication number 20020057317
- Publication date May 16, 2002
- BRUCE COWGER
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Method and apparatus for providing ink to an ink jet printing system
- Publication number 20020036680
- Publication date Mar 28, 2002
- Ronald W. Hall
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INK CONTAINER HAVING ELECTRONIC AND MECHANICAL FEATURES ENABLING PL...
- Publication number 20010015738
- Publication date Aug 23, 2001
- HEWLETT-PACKARD COMPANY
- WINTHROP D. CHILDERS
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INK CARTRIDGE HAVING AN INTEGRAL PRESSURIZATION APPARATUS
- Publication number 20010013886
- Publication date Aug 16, 2001
- JOHN A. UNDERWOOD
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Bruce Cowger

Person

Patents Grantslast 30 patents

Liquid delivery system for an inkjet type dispenser

Three-dimensional (3D) printing with epoxy resin

Printhead assembly

Method and apparatus for providing ink to an ink jet printing system

Method and apparatus for providing ink to an ink jet printing system

Method and apparatus for transferring information to a printhead

Method and apparatus for transferring information to a printhead

Ink supply for an ink-jet printer

Method and apparatus for ejecting ink

Inkjet printhead and method for the same

Ink container configured for use with compact supply station

Method and apparatus for keying ink supply containers

Ink circulation in ink-jet pens

Replaceable pump module for receiving replaceable ink supplies to p...

Ink cartridge having an integral pressurization apparatus

Unit print head assembly for an ink-jet printer

Ink container having electronic and mechanical features enabling pl...

Method and apparatus for keying ink supply containers

Ink container configured for use with compact supply station

Ink delivery system adapter

Method and apparatus for selecting printer consumables

Ink container having electronic and mechanical features enabling pl...

Ink delivery system for ink-jet pens

Refill method for ink-jet print cartridge

Ink supply system for a printer

Ink cartridge adapters

Ink jet cartridge with separately replaceable ink reservoir

Method of manufacturing a replaceable ink supply for an ink-jet pri...

Method and apparatus for detecting fluid level

Ink supply for an ink-jet printer

Patents Applicationslast 30 patents

LIQUID DELIVERY SYSTEM FOR AN INKJET TYPE DISPENSER

THREE-DIMENSIONAL (3D) PRINTING WITH EPOXY RESIN

PRINTHEAD ASSEMBLY

Method and apparatus for providing ink to an ink jet printing system

Method and apparatus for transferring information to a printhead

INK CONTAINER CONFIGURED FOR USE WITH PRINTER

Method and apparatus for providing ink to an ink jet printing system

INK CONTAINER HAVING ELECTRONIC AND MECHANICAL FEATURES ENABLING PL...

INK CARTRIDGE HAVING AN INTEGRAL PRESSURIZATION APPARATUS