TREA

Roger J. Kolodziej

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  • Corvallis, OR, US
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Patents Grantslast 30 patents

  • 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

    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

    Unattended reservoir refillings
    • Patent number 11,535,036
    • Issue date Dec 27, 2022
    • Hewlett-Packard Development Company, L.P.
    • Steve A. O'Hara
    • 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

    Ink-jet printhead and method for producing the same
    • Patent number 7,048,359
    • Issue date May 23, 2006
    • Hewlett-Packard Development Company, L.P.
    • Brian J. Keefe
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Glass-fiber thermal inkjet print head
    • Patent number 6,981,753
    • Issue date Jan 3, 2006
    • Hewlett-Packard Development Company, L.P.
    • Jaime S. Hardisty
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Grant

    Ink-jet printhead and method for producing the same
    • Patent number 6,659,596
    • Issue date Dec 9, 2003
    • Hewlett-Packard Development Company, L.P.
    • Brian J. Keefe
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Glass-fiber thermal inkjet print head
    • Patent number 6,565,760
    • Issue date May 20, 2003
    • Hewlett-Packard Development Company, L.P.
    • Jaime S. Hardisty
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Grant

    Transition metal carbide films for applications in ink jet printheads
    • Patent number 6,209,991
    • Issue date Apr 3, 2001
    • Hewlett-Packard Company
    • Michael J Regan
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Structure to effect adhesion between substrate and ink barrier in i...
    • Patent number 6,155,674
    • Issue date Dec 5, 2000
    • Hewlett-Packard Company
    • Domingo A Figueredo
    • 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

    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

    UNATTENDED RESERVOIR REFILLINGS
    • Publication number 20210331481
    • Publication date Oct 28, 2021
    • Hewlett-Packard Development Company, L.P.
    • Steve A. O'Hara
    • 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

    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

    Ink-jet printhead and method for producing the same
    • Publication number 20030210302
    • Publication date Nov 13, 2003
    • Brian J. Keefe
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    Glass-fiber thermal inkjet print head
    • Publication number 20030201246
    • Publication date Oct 30, 2003
    • James S. Hardisty
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    Glass-fiber thermal inkjet print head
    • Publication number 20020075356
    • Publication date Jun 20, 2002
    • Jaime S. Hardisty
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL