TREA

Glenn G. Dunbar

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  • Toledo, OH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Apparatus for loading and unloading cargo from a trailer
    • Patent number 4,425,071
    • Issue date Jan 10, 1984
    • Glenn G. Dunbar
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Material handler
    • Patent number 4,418,953
    • Issue date Dec 6, 1983
    • Glenn G. Dunbar
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Weight cart
    • Patent number 4,406,338
    • Issue date Sep 27, 1983
    • Glenn G. Dunbar
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Trailer support frame apparatus
    • Patent number 4,383,711
    • Issue date May 17, 1983
    • Glenn G. Dunbar
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Lifting apparatus
    • Patent number 4,355,833
    • Issue date Oct 26, 1982
    • Glenn G. Dunbar
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Weight cart calibration apparatus
    • Patent number 4,347,904
    • Issue date Sep 7, 1982
    • Glenn G. Dunbar
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Weight transfer apparatus
    • Patent number 4,297,071
    • Issue date Oct 27, 1981
    • Glenn G. Dunbar
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Scale testing cart
    • Patent number 4,249,633
    • Issue date Feb 10, 1981
    • Glenn G. Dunbar
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Weight vehicle apparatus
    • Patent number 4,211,297
    • Issue date Jul 8, 1980
    • Glenn G. Dunbar
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Scale testing vehicle
    • Patent number 4,048,843
    • Issue date Sep 20, 1977
    • Glenn G. Dunbar
    • G01 - MEASURING TESTING