Marc A. Baldwin

Person

Corvallis, OR, US

People

Patents Grantslast 30 patents

Information Patent Grant
Fluidic devices, bubble generators and fluid control methods
- Patent number 9,457,368
- Issue date Oct 4, 2016
- Hewlett-Packard Development Company, L.P.
- Curt Gonzales
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Fluid cartridge for a printing device
- Patent number 8,544,992
- Issue date Oct 1, 2013
- Hewlett-Packard Development Company, L.P.
- David R. Otis
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink delivery system and methods for improved printing
- Patent number 7,997,698
- Issue date Aug 16, 2011
- Hewlett-Packard Development Company, L.P.
- Jeremy A Davis
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink level detection by electronic means
- Patent number 7,950,791
- Issue date May 31, 2011
- Hewlett-Packard Development Company, L.P.
- Holli C. Ogle
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink detector viewable with the human eye
- Patent number 7,862,161
- Issue date Jan 4, 2011
- Hewlett-Packard Development Company, L.P.
- Holli C. Ogle
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Sealing component defining first, second, and third seals
- Patent number 7,669,995
- Issue date Mar 2, 2010
- Hewlett-Packard Development Company, L.P.
- Holli C. Ogle
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Methods for creating channels
- Patent number 7,610,680
- Issue date Nov 3, 2009
- Hewlett-Packard Development Company, L.P.
- Christopher Vitello
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Sealing component defining first, second, and third seals
- Patent number 7,533,976
- Issue date May 19, 2009
- Hewlett-Packard Development Company, L.P.
- Holli C. Ogle
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink delivery system and methods for improved printing
- Patent number 7,510,274
- Issue date Mar 31, 2009
- Hewlett-Packard Development Company, L.P.
- Jeremy A Davis
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Methods for creating channels
- Patent number 7,299,552
- Issue date Nov 27, 2007
- Hewlett-Packard Development Company, L.P.
- Christopher Vitello
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
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 pen having a hydrophobic barrier for controlling ink leakage
- Patent number 5,600,358
- Issue date Feb 4, 1997
- Hewlett-Packard Company
- Marc A. Baldwin
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Refill method for ink-jet print cartridge
- Patent number 5,537,134
- Issue date Jul 16, 1996
- Hewlett-Packard Company
- Marc A. Baldwin
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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
Pressure-sensitive accumulator for ink-jet pens
- Patent number 5,505,339
- Issue date Apr 9, 1996
- Hewlett-Packard Company
- Bruce Cowger
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Pressure-sensitive accumulator for ink-jet pens
- Patent number 5,409,134
- Issue date Apr 25, 1995
- Hewlett-Packard Corporation
- Bruce Cowger
- 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

Patents Applicationslast 30 patents

Information Patent Application
FLUIDIC DEVICES, BUBBLE GENERATORS AND FLUID CONTROL METHODS
- Publication number 20140263701
- Publication date Sep 18, 2014
- Hewlett-Packard Development Company, L.P.
- Curt Gonzales
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
Printing device having supply of colorant that is non-refillable an...
- Publication number 20120050417
- Publication date Mar 1, 2012
- David Olsen
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
FLUID CARTRIDGE FOR A PRINTING DEVICE
- Publication number 20120013658
- Publication date Jan 19, 2012
- David R. Otis
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
SEALING COMPONENT DEFINING FIRST, SECOND, AND THIRD SEALS
- Publication number 20090191742
- Publication date Jul 30, 2009
- Holli C. Ogle
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INK DETECTOR VIEWABLE WITH THE HUMAN EYE
- Publication number 20090109252
- Publication date Apr 30, 2009
- Holli C. Ogle
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INK LEVEL DETECTION BY ELECTRONIC MEANS
- Publication number 20090109266
- Publication date Apr 30, 2009
- Holli C. Ogle
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INK DELIVERY SYSTEM AND METHODS FOR IMPROVED PRINTING
- Publication number 20090058956
- Publication date Mar 5, 2009
- JEREMY A. DAVIS
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INK DELIVERY SYSTEM AND METHODS FOR IMPROVED PRINTING
- Publication number 20090051742
- Publication date Feb 26, 2009
- JEREMY A. DAVIS
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Printing device having supply of colorant that is non-refillable an...
- Publication number 20080259112
- Publication date Oct 23, 2008
- David Olsen
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Methods For Creating Channels
- Publication number 20080012180
- Publication date Jan 17, 2008
- Christopher Vitello
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Sealing component defining first, second, and third seals
- Publication number 20060246760
- Publication date Nov 2, 2006
- Holli C. Ogle
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Ink delivery system and methods for improved printing
- Publication number 20060164473
- Publication date Jul 27, 2006
- Jeremy A. Davis
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Methods for creating channels
- Publication number 20050051518
- Publication date Mar 10, 2005
- Christopher Vitello
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Marc A. Baldwin

Person

Patents Grantslast 30 patents

Fluidic devices, bubble generators and fluid control methods

Fluid cartridge for a printing device

Ink delivery system and methods for improved printing

Ink level detection by electronic means

Ink detector viewable with the human eye

Sealing component defining first, second, and third seals

Methods for creating channels

Sealing component defining first, second, and third seals

Ink delivery system and methods for improved printing

Methods for creating channels

Refill method for ink-jet print cartridge

Ink pen having a hydrophobic barrier for controlling ink leakage

Refill method for ink-jet print cartridge

Pressure control apparatus for an ink pen

Pressure-sensitive accumulator for ink-jet pens

Pressure-sensitive accumulator for ink-jet pens

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

Patents Applicationslast 30 patents

FLUIDIC DEVICES, BUBBLE GENERATORS AND FLUID CONTROL METHODS

Printing device having supply of colorant that is non-refillable an...

FLUID CARTRIDGE FOR A PRINTING DEVICE

SEALING COMPONENT DEFINING FIRST, SECOND, AND THIRD SEALS

INK DETECTOR VIEWABLE WITH THE HUMAN EYE

INK LEVEL DETECTION BY ELECTRONIC MEANS

INK DELIVERY SYSTEM AND METHODS FOR IMPROVED PRINTING

INK DELIVERY SYSTEM AND METHODS FOR IMPROVED PRINTING

Printing device having supply of colorant that is non-refillable an...

Methods For Creating Channels

Sealing component defining first, second, and third seals

Ink delivery system and methods for improved printing

Methods for creating channels