John H. Dion

Person

Corvallis, OR, US

People

Patents Grantslast 30 patents

Information Patent Grant
Integral fuel cartridge and filter
- Patent number 7,678,180
- Issue date Mar 16, 2010
- Hewlett-Packard Development Company, L.P.
- Alan R Arthur
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Integral fuel cartridge and filter
- Patent number 7,306,641
- Issue date Dec 11, 2007
- Hewlett-Packard Development Company, L.P.
- Alan R Arthur
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Printing mechanism
- Patent number 6,619,792
- Issue date Sep 16, 2003
- Hewlett-Packard Development Company, L.P.
- Carrie Roberts
- G01 - MEASURING TESTING
Information Patent Grant
Particle-reinforced wiper for ink jet print head
- Patent number 6,084,608
- Issue date Jul 4, 2000
- Hewlett-Packard Company
- James A. Harvey
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Print head servicing system and method employing a solid liquefiabl...
- Patent number 5,969,731
- Issue date Oct 19, 1999
- Hewlett-Packard Company
- Donald L. Michael
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Printhead servicing system and method using a moveable wiper betwee...
- Patent number 5,914,734
- Issue date Jun 22, 1999
- Hewlett-Packard Company
- Catherine Rotering
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Protective capping apparatus for an ink-jet pen
- Patent number 5,682,186
- Issue date Oct 28, 1997
- Hewlett-Packard Company
- Jaime H. Bohorquez
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Refill method and apparatus for ink cartridge units
- Patent number 5,680,164
- Issue date Oct 21, 1997
- Hewlett-Packard Company
- Dana D. Miller
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Adjustable pen-to-paper spacing in printers using black and color pens
- Patent number 5,510,815
- Issue date Apr 23, 1996
- Hewlett-Packard Company
- Thomas W. Linder
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method and apparatus for regulating print density in an ink-jet pri...
- Patent number 5,473,351
- Issue date Dec 5, 1995
- Hewlett-Packard Corporation
- Brian L. Helterline
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Controlled capillary ink containment for ink-jet pens
- Patent number 5,047,790
- Issue date Sep 10, 1991
- Hewlett-Packard Company
- Bruce Cowger
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink jet pen with improved volumetric efficiency
- Patent number 5,010,354
- Issue date Apr 23, 1991
- Hewlett-Packard Company
- Bruce Cowger
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method and apparatus for extending the environmental operating rang...
- Patent number 4,992,802
- Issue date Feb 12, 1991
- Hewlett-Packard Company
- John H. Dion
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink-jet print cartridge
- Patent number D314209
- Issue date Jan 29, 1991
- Hewlett-Packard Company
- Donald R. McClelland
- D18 - Printing and office machinery
Information Patent Grant
Tape automated bonded (tab) circuit and method for making the same
- Patent number 4,944,850
- Issue date Jul 31, 1990
- Hewlett-Packard Company
- John H. Dion
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Thermal ink jet pen having a feedtube with improved sizing and oper...
- Patent number 4,931,811
- Issue date Jun 5, 1990
- Hewlett-Packard Company
- Bruce Cowger
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
Integral fuel cartridge and filter
- Publication number 20080127829
- Publication date Jun 5, 2008
- Alan R. Arthur
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Integral fuel cartridge and filter
- Publication number 20050058873
- Publication date Mar 17, 2005
- Alan R. Arthur
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Printing mechanism
- Publication number 20040070657
- Publication date Apr 15, 2004
- Carrie Roberts
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

John H. Dion

Person

Patents Grantslast 30 patents

Integral fuel cartridge and filter

Integral fuel cartridge and filter

Printing mechanism

Particle-reinforced wiper for ink jet print head

Print head servicing system and method employing a solid liquefiabl...

Printhead servicing system and method using a moveable wiper betwee...

Protective capping apparatus for an ink-jet pen

Refill method and apparatus for ink cartridge units

Adjustable pen-to-paper spacing in printers using black and color pens

Method and apparatus for regulating print density in an ink-jet pri...

Controlled capillary ink containment for ink-jet pens

Ink jet pen with improved volumetric efficiency

Method and apparatus for extending the environmental operating rang...

Ink-jet print cartridge

Tape automated bonded (tab) circuit and method for making the same

Thermal ink jet pen having a feedtube with improved sizing and oper...

Patents Applicationslast 30 patents

Integral fuel cartridge and filter

Integral fuel cartridge and filter

Printing mechanism