John M. Altendorf

Person

Corvallis, OR, US

People

Patents Grantslast 30 patents

Information Patent Grant
Printhead nozzle alignment in a printing system
- Patent number 6,779,869
- Issue date Aug 24, 2004
- Hewlett-Packard Development Company, L.P.
- Jeffrey T. Hendricks
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Fluid ejection device and method of manufacturing a fluid ejection...
- Patent number 6,764,165
- Issue date Jul 20, 2004
- Hewlett-Packard Development Company, L.P.
- Christopher C. Aschoff
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Capping shroud for fluid ejection device
- Patent number 6,722,756
- Issue date Apr 20, 2004
- Hewlett-Packard Development Company, L.P.
- Si-lam J. Choy
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Evacuated structures for removing accumulated air
- Patent number 6,557,990
- Issue date May 6, 2003
- Hewlett-Packard Development Company
- John M. Altendorf
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink-jet pen with one-piece pen body
- Patent number 6,042,225
- Issue date Mar 28, 2000
- Hewlett-Packard Company
- John M. Altendorf
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink-jet pen with rectangular ink pipe
- Patent number 5,969,739
- Issue date Oct 19, 1999
- Hewlett-Packard Company
- John M. Altendorf
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink-jet pen with near net size porous member
- Patent number 5,917,527
- Issue date Jun 29, 1999
- Hewlett-Packard Company
- Patrick V. Boyd
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Leak resistant ink containment for a printer
- Patent number 5,671,001
- Issue date Sep 23, 1997
- Hewlett-Packard Company
- Joseph R. Elliot
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink-jet pen with one-piece pen body
- Patent number 5,659,345
- Issue date Aug 19, 1997
- Hewlett-Packard Company
- John M. Altendorf
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Print cartridge
- Patent number D373381
- Issue date Sep 3, 1996
- Hewlett-Packard Company
- John M. Altendorf
- D18 - Printing and office machinery
Information Patent Grant
Pressure control apparatus for an ink pen
- Patent number 5,526,030
- Issue date Jun 11, 1996
- Hewlett-Packard Company
- Marc A. Baldwin
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method of valving and orientation sensitive valve including a liqui...
- Patent number 5,363,130
- Issue date Nov 8, 1994
- Hewlett-Packard Company
- Bruce Cowger
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Soldering interconnect method for semiconductor packages
- Patent number 5,092,034
- Issue date Mar 3, 1992
- Hewlett-Packard Company
- John M. Altendorf
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Soldering interconnect method and apparatus for semiconductor packages
- Patent number 5,005,070
- Issue date Apr 2, 1991
- Hewlett-Packard Company
- John M. Altendorf
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Fluid ejection device and method of manufacturing a fluid ejection...
- Publication number 20040061741
- Publication date Apr 1, 2004
- Christopher C. Aschoff
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
CAPPING SHROUD FOR FLUID EJECTION DEVICE
- Publication number 20040001117
- Publication date Jan 1, 2004
- Si-Lam J. Choy
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Printhead nozzle alignment in a printing system
- Publication number 20030143008
- Publication date Jul 31, 2003
- Jeffrey T. Hendricks
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Evacuated structures for removing accumulated air
- Publication number 20020158950
- Publication date Oct 31, 2002
- John M. Altendorf
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

John M. Altendorf

Person

Patents Grantslast 30 patents

Printhead nozzle alignment in a printing system

Fluid ejection device and method of manufacturing a fluid ejection...

Capping shroud for fluid ejection device

Evacuated structures for removing accumulated air

Ink-jet pen with one-piece pen body

Ink-jet pen with rectangular ink pipe

Ink-jet pen with near net size porous member

Leak resistant ink containment for a printer

Ink-jet pen with one-piece pen body

Print cartridge

Pressure control apparatus for an ink pen

Method of valving and orientation sensitive valve including a liqui...

Soldering interconnect method for semiconductor packages

Soldering interconnect method and apparatus for semiconductor packages

Patents Applicationslast 30 patents

Fluid ejection device and method of manufacturing a fluid ejection...

CAPPING SHROUD FOR FLUID EJECTION DEVICE

Printhead nozzle alignment in a printing system

Evacuated structures for removing accumulated air