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Ronald J Ender

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  • Corvallis, OR, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Printing fluid circulation
    • Patent number 12,138,937
    • Issue date Nov 12, 2024
    • Hewlett-Packard Development Company, L.P.
    • Daniel D Dowell
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Print liquid supply
    • Patent number 12,097,710
    • Issue date Sep 24, 2024
    • Hewlett-Packard Development Company, L.P.
    • Judson M. Leiser
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Printing fluid circulation
    • Patent number 11,807,019
    • Issue date Nov 7, 2023
    • Hewlett-Packard Development Company, L.P.
    • Ronald Albert Askeland
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Air purger with plunger
    • Patent number 11,691,432
    • Issue date Jul 4, 2023
    • Hewlett-Packard Development Company, L.P.
    • Craig L Malik
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Print liquid supply
    • Patent number 11,667,124
    • Issue date Jun 6, 2023
    • Hewlett-Packard Development Company, L.P.
    • Judson M. Leiser
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Liquid delivery in an inkjet type dispenser
    • Patent number 11,440,330
    • Issue date Sep 13, 2022
    • Hewlett-Packard Development Company, L.P.
    • Mark A Devries
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Fluid supplies
    • Patent number 11,292,262
    • Issue date Apr 5, 2022
    • Hewlett-Packard Development Company, L.P.
    • Wesley R. Schalk
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Print liquid supply
    • Patent number 11,179,941
    • Issue date Nov 23, 2021
    • Hewlett-Packard Development Company, L.P.
    • Judson M. Leiser
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Shroud for a printhead assembly
    • Patent number 10,618,288
    • Issue date Apr 14, 2020
    • Hewlett-Packard Development Company, L.P.
    • Ronald J Ender
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Shroud for a printhead assembly
    • Patent number 9,975,339
    • Issue date May 22, 2018
    • Hewlett-Packard Development Company, L.P.
    • Ronald J Ender
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Aerosol supply device and pressure regulator apparatus used therewith
    • Patent number 8,915,263
    • Issue date Dec 23, 2014
    • Hewlett-Packard Development Company, L.P.
    • Paul Mark Haines
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Combination ink status and key arrangement for ink supply
    • Patent number 8,764,173
    • Issue date Jul 1, 2014
    • Hewlett-Packard Development Company, L.P.
    • Paul Mark Haines
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Metallized print head container and method
    • Patent number 8,714,720
    • Issue date May 6, 2014
    • Hewlett-Packard Development Company, L.P.
    • Craig L. Malik
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Fluid supply
    • Patent number 8,651,130
    • Issue date Feb 18, 2014
    • Hewlett-Packard Development Company, L.P.
    • Ronald J. Ender
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Fluid supply cap
    • Patent number 8,240,345
    • Issue date Aug 14, 2012
    • Hewlett-Packard Development Company, L.P.
    • Ronald J. Ender
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Compact ink delivery in an ink pen
    • Patent number 7,922,312
    • Issue date Apr 12, 2011
    • Hewlett-Packard Development Company, L.P.
    • Paul Mark Haines
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Flow control in an ink pen
    • Patent number 7,862,138
    • Issue date Jan 4, 2011
    • Hewlett-Packard Development Company, L.P.
    • Paul Mark Haines
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Bearing
    • Patent number 7,695,102
    • Issue date Apr 13, 2010
    • Hewlett-Packard Development Company, L.P.
    • Tanya Schneider
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Apparatus and method for preventing damage to printing systems
    • Patent number 7,618,132
    • Issue date Nov 17, 2009
    • Hewlett-Packard Development Company, L.P.
    • Rhonda L. Wilson
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Check valve
    • Patent number 7,237,572
    • Issue date Jul 3, 2007
    • Hewlett-Packard Development Company, L.P.
    • Paul Mark Haines
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fluid delivery for printhead assembly
    • Patent number 6,942,316
    • Issue date Sep 13, 2005
    • Hewlett-Packard Development Company, L.P.
    • Joseph E Scheffelin
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Inkjet print cartridge design to decrease ink shorts due to ink pen...
    • Patent number 6,364,475
    • Issue date Apr 2, 2002
    • Hewlett-Packard Company
    • James A Feinn
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Print cartridge with adhesive dispensed through window of flexible...
    • Patent number 6,361,160
    • Issue date Mar 26, 2002
    • Hewlett-Packard Company
    • James A Feinn
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

  • Information Patent Application

    PRINT LIQUID SUPPLY
    • Publication number 20230249467
    • Publication date Aug 10, 2023
    • Hewlett-Packard Development Company, L.P.
    • Judson M. LEISER
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    PRINTING FLUID CIRCULATION
    • Publication number 20230202184
    • Publication date Jun 29, 2023
    • Hewlett-Packard Development Company, L.P.
    • Daniel D Dowell
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    PRINTING FLUID CIRCULATION
    • Publication number 20220161568
    • Publication date May 26, 2022
    • Hewlett-Packard Development Company, L.P.
    • Ronald Albert Askeland
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    PRINT LIQUID SUPPLY
    • Publication number 20220040989
    • Publication date Feb 10, 2022
    • Hewlett-Packard Development Company, L.P.
    • Judson M. LEISER
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    FLUID SUPPLIES
    • Publication number 20210323313
    • Publication date Oct 21, 2021
    • Hewlett-Packard Development Company, L.P.
    • Wesley R. Schalk
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    LIQUID DELIVERY IN AN INKJET TYPE DISPENSER
    • Publication number 20210323314
    • Publication date Oct 21, 2021
    • Hewlett-Packard Development Company, L.P.
    • Mark A Devries
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    AIR PURGER WITH PLUNGER
    • Publication number 20200353755
    • Publication date Nov 12, 2020
    • Hewlett-Packard Development Company, L.P.
    • Craig L Malik
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    PRINT LIQUID SUPPLY
    • Publication number 20200276824
    • Publication date Sep 3, 2020
    • Hewlett-Packard Development Company, L.P.
    • Judson M. LEISER
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    SHROUD FOR A PRINTHEAD ASSEMBLY
    • Publication number 20180236772
    • Publication date Aug 23, 2018
    • Hewlett-Packard Development Company, L.P.
    • Ronald J Ender
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    SHROUD FOR A PRINTHEAD ASSEMBLY
    • Publication number 20170087847
    • Publication date Mar 30, 2017
    • Hewlett-Packard Development Company, L.P.
    • Ronald J Ender
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    WEB PRESS AND A METHOD OF DUPLEX PRINTING
    • Publication number 20130104760
    • Publication date May 2, 2013
    • Hewlett-Packard Development Company, L.P.
    • Craig L. Malik
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    METALLIZED PRINT HEAD CONTAINER AND METHOD
    • Publication number 20130088552
    • Publication date Apr 11, 2013
    • Hewlett-Packard Development Company, L.P.
    • Craig L. Malik
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    COMBINATION INK STATUS AND KEY ARRANGEMENT FOR INK SUPPLY
    • Publication number 20120162324
    • Publication date Jun 28, 2012
    • Paul Mark Haines
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    AEROSOL SUPPLY DEVICE AND PRESSURE REGULATOR APPARATUS USED THEREWITH
    • Publication number 20120012195
    • Publication date Jan 19, 2012
    • Paul Mark Haines
    • G05 - CONTROLLING REGULATING
  • Information Patent Application

    FLUID HANDLING SYSTEM
    • Publication number 20120008882
    • Publication date Jan 12, 2012
    • Hewlett-Packard Development Company L.P.
    • Greg K. Justice
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    FLUID SUPPLY CAP
    • Publication number 20110197991
    • Publication date Aug 18, 2011
    • Hewlett-Packard Development Company L.P.
    • Ronald J. Ender
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    FLUID SUPPLY
    • Publication number 20110120572
    • Publication date May 26, 2011
    • Ronald J. Ender
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    Flow Control In An Ink Pen
    • Publication number 20090091606
    • Publication date Apr 9, 2009
    • Paul Mark Haines
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    Compact Ink Delivery In An Ink Pen
    • Publication number 20080266370
    • Publication date Oct 30, 2008
    • Paul Mark Haines
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    Metallized print head container and method
    • Publication number 20080218566
    • Publication date Sep 11, 2008
    • Craig L. Malik
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    Apparatus and method for preventing damage to printing systems
    • Publication number 20070200904
    • Publication date Aug 30, 2007
    • Rhonda L. Wilson
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    Bearing
    • Publication number 20060227164
    • Publication date Oct 12, 2006
    • Tanya Schneider
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    Check valve
    • Publication number 20060090801
    • Publication date May 4, 2006
    • Paul Mark Haines
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Fluid delivery for printhead assembly
    • Publication number 20040085393
    • Publication date May 6, 2004
    • Joseph E. Scheffelin
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    INKJET PRINT CARTRIDGE DESIGN TO DECREASE INK SHORTS DUE TO INK PEN...
    • Publication number 20020003562
    • Publication date Jan 10, 2002
    • JAMES A FEINN
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    Print Cartridge With Adhesive Dispensed Through Window Of Flexible...
    • Publication number 20010015744
    • Publication date Aug 23, 2001
    • James A. Feinn
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS