TREA

David T. Murphy

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  • Forest City, IA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Wheel handling apparatus
    • Patent number 5,180,274
    • Issue date Jan 19, 1993
    • Vix Design Products, Inc.
    • Ronald E. Haugen
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Wheel handling apparatus
    • Patent number 5,143,507
    • Issue date Sep 1, 1992
    • Vix Design Products, Inc.
    • Ronald E. Haugen
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Rack for pickup truck
    • Patent number 5,061,000
    • Issue date Oct 29, 1991
    • Vix Design Products, Inc.
    • Ronald E. Haugen
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Tire spreader
    • Patent number D320617
    • Issue date Oct 8, 1991
    • Vix Design Products, Inc.
    • Ronald E. Haugen
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Tire spreader
    • Patent number 5,044,607
    • Issue date Sep 3, 1991
    • Vix Design Products, Inc.
    • Ronald F. Haugen
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Pickup truck rack
    • Patent number D318447
    • Issue date Jul 23, 1991
    • Vix Design Products, Inc.
    • Ronald E. Haugen
    • D12 - Transportation
  • Information Patent Grant

    Rack for body of pickup truck
    • Patent number 5,005,892
    • Issue date Apr 9, 1991
    • Vix Design Products, Inc.
    • Ronald E. Haugen
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Reversible seat apparatus
    • Patent number 3,955,846
    • Issue date May 11, 1976
    • Winnebago Industries, Inc.
    • David T. Murphy
    • B60 - VEHICLES IN GENERAL