TREA

William R. Johnson

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  • American Fork, UT, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Articulating trailing tag axle
    • Patent number 6,116,698
    • Issue date Sep 12, 2000
    • Strong; Brooks
    • Fred T. Smith
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Automated low profile refuse vehicle
    • Patent number 5,890,865
    • Issue date Apr 6, 1999
    • McClain E-Z Pack
    • Fred T. Smith
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Articulating trailing tag axle
    • Patent number 5,823,629
    • Issue date Oct 20, 1998
    • Strong; Brooks
    • Fred T. Smith
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Top mounted container handling apparatus
    • Patent number 5,547,332
    • Issue date Aug 20, 1996
    • The Heil Company
    • Fred P. Smith
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Hoist mechanism
    • Patent number 5,513,901
    • Issue date May 7, 1996
    • Heil Company
    • Fred P. Smith
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Top mounted container handling apparatus
    • Patent number 5,419,671
    • Issue date May 30, 1995
    • The Heil Company
    • Fred P. Smith
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL