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Brad Hutchinson

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  • Lancaster, OH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Auxiliary power unit excavator system
    • Patent number 9,657,458
    • Issue date May 23, 2017
    • Company Wrench, Ltd.
    • Brad Hutchinson
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Auxiliary power unit excavator
    • Patent number D715331
    • Issue date Oct 14, 2014
    • Company Wrench, Ltd.
    • Brad Hutchinson
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Auxiliary power unit excavator
    • Patent number D715330
    • Issue date Oct 14, 2014
    • Company Wrench, Ltd.
    • Brad Hutchinson
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Hydraulic breaker vehicle tool and bracket assembly
    • Patent number D709530
    • Issue date Jul 22, 2014
    • Company Wrench, Ltd.
    • Brad Hutchinson
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Hydraulic breaker vehicle bracket
    • Patent number D709529
    • Issue date Jul 22, 2014
    • Company Wrench, Ltd.
    • Brad Hutchinson
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Hydraulic breaker vehicle
    • Patent number D709526
    • Issue date Jul 22, 2014
    • Company Wrench, Ltd.
    • Brad Hutchinson
    • D15 - Machines not elsewhere specified

Patents Applicationslast 30 patents

  • Information Patent Application

    AUXILIARY POWER UNIT EXCAVATOR SYSTEM
    • Publication number 20150225926
    • Publication date Aug 13, 2015
    • Company Wrench, Ltd.
    • Brad Hutchinson
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING