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Brian L. Helterline
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Salem, OR, US
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Patents Grants
last 30 patents
Information
Patent Grant
Container for an additive manufacturing system
Patent number
11,235,525
Issue date
Feb 1, 2022
Hewlett-Packard Development Company, L.P.
Jorge Castano
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Replaceable printer component including a memory storing a tag encr...
Patent number
9,707,783
Issue date
Jul 18, 2017
Hewlett-Packard Development Company, L.P.
Stephen D. Panshin
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Replaceable printer component
Patent number
9,707,784
Issue date
Jul 18, 2017
Hewlett-Packard Development Company, L.P.
Stephen D. Panshin
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Duplexing web press with drying time control
Patent number
9,079,426
Issue date
Jul 14, 2015
Hewlett-Packard Development Company, L.P.
Brian L. Helterline
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Partition map
Patent number
8,205,976
Issue date
Jun 26, 2012
Hewlett-Packard Development Company, L.P.
Brian L. Helterline
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Replaceable memory device for a consumable substance container, and...
Patent number
7,175,266
Issue date
Feb 13, 2007
Hewlett-Packard Development Company, L.P.
Brian L. Helterline
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Electrical storage device for a replaceable printing component
Patent number
6,922,259
Issue date
Jul 26, 2005
Hewlett-Packard Development Company, L.P.
Michael L. Bullock
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Method and apparatus for checking compatibility of a replaceable pr...
Patent number
6,722,753
Issue date
Apr 20, 2004
Hewlett-Packard Development Company, L.P.
Brian L. Helterline
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Electrical storage device for a replaceable printing component
Patent number
6,559,973
Issue date
May 6, 2003
Hewlett-Packard Company
Michael L. Bullock
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Method and apparatus for checking compatibility of a replaceable pr...
Patent number
6,488,352
Issue date
Dec 3, 2002
Hewlett-Packard Company
Brian L. Helterline
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Method and apparatus for specifying ink volume in a multichamber in...
Patent number
6,345,891
Issue date
Feb 12, 2002
Hewlett-Packard Company
Winthrop D. Childers
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Electrical storage device for a replaceable printing component
Patent number
6,271,928
Issue date
Aug 7, 2001
Hewlett-Packard Company
Michael L. Bullock
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Method and apparatus for identifying parameters in a replaceable pr...
Patent number
6,264,301
Issue date
Jul 24, 2001
Hewlett-Packard Company
Brian L. Helterline
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Method and apparatus for detecting the end of life of a print cartr...
Patent number
6,196,651
Issue date
Mar 6, 2001
Hewlett-Packard Company
Marilyn Louise Zuber
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Method and apparatus for specifying ink volume in an ink container
Patent number
6,089,687
Issue date
Jul 18, 2000
Hewlett-Packard Company
Brian L. Helterline
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Method and apparatus for storing and retrieving information on a re...
Patent number
6,039,430
Issue date
Mar 21, 2000
Hewlett-Packard Company
Brian L. Helterline
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
Patents Applications
last 30 patents
Information
Patent Application
CONTAINER FOR AN ADDITIVE MANUFACTURING SYSTEM
Publication number
20190143594
Publication date
May 16, 2019
Hewlett-Packard Development Company, L.P.
Jorge Castano
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
REPLACEABLE PRINTER COMPONENT
Publication number
20160250872
Publication date
Sep 1, 2016
Hewlett-Packard Development Company, L.P.
Stephen D. Panshin
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
WEB PRESS AND A METHOD OF PRINTING
Publication number
20130114987
Publication date
May 9, 2013
Hewlett-Packard Development Company, L.P.
Brian L. Helterline
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
WEB PRESS AND A METHOD OF INITIATING PRINTING
Publication number
20130101331
Publication date
Apr 25, 2013
Hewlett-Packard Development Company, L.P.
Mark M. Morrow
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Label Printing
Publication number
20120013919
Publication date
Jan 19, 2012
Brian L. Helterline
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
PARTITION MAP
Publication number
20110187771
Publication date
Aug 4, 2011
Hewlett-Packard Development Company L.P.
Brian L. Helterline
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Replaceable Printer Component Including a Memory Storing a Tag Encr...
Publication number
20110176175
Publication date
Jul 21, 2011
Stephen D. Panshin
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Replaceable memory device for a consumable substance container, and...
Publication number
20050168544
Publication date
Aug 4, 2005
Brian L. Helterline
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Electrical storage device for a replaceable printing component
Publication number
20030189607
Publication date
Oct 9, 2003
Michael L. Bullock
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Method and apparatus for checking compatibility of a replaceable pr...
Publication number
20030035017
Publication date
Feb 20, 2003
Brian L. Helterline
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Electrical storage device for a replaceable printing component
Publication number
20020001093
Publication date
Jan 3, 2002
Michael L. Bullock
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS