TREA

Greg Holderfield

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  • Oak Park, IL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Chest panel
    • Patent number D611273
    • Issue date Mar 9, 2010
    • Waterloo Industries, Inc.
    • Steven Frederick Kohagen
    • D06 - Furnishings
  • Information Patent Grant

    Cabinet panel
    • Patent number D588843
    • Issue date Mar 24, 2009
    • Waterloo Industries, Inc.
    • Steven Frederick Kohagen
    • D06 - Furnishings
  • Information Patent Grant

    Nameplate
    • Patent number D588201
    • Issue date Mar 10, 2009
    • Waterloo Industries, Inc.
    • Steven Frederick Kohagen
    • D20 - Sales and advertising equipment
  • Information Patent Grant

    Handle
    • Patent number D563760
    • Issue date Mar 11, 2008
    • Waterloo Industries, Inc.
    • Jim Hand
    • D08 - Tools and hardware
  • Information Patent Grant

    Handle
    • Patent number D547160
    • Issue date Jul 24, 2007
    • Waterloo Industries, Inc.
    • Jim Hand
    • D08 - Tools and hardware

Patents Applicationslast 30 patents

  • Information Patent Application

    MODULAR POWER FOR CHEST AND CABINETS
    • Publication number 20070274042
    • Publication date Nov 29, 2007
    • Waterloo Industries, Inc.
    • Daniel L. JACKSON
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS