TREA

Craig Wigness

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  • Bethany, IL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Hydraulic drive apparatus
    • Patent number 7,926,266
    • Issue date Apr 19, 2011
    • Hydro-Gear Limited Partnership
    • Craig Wigness
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hydraulic drive apparatus
    • Patent number 7,487,636
    • Issue date Feb 10, 2009
    • Hydro-Gear Limited Partnership
    • Craig Wigness
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Transmission casing with visible coding system
    • Patent number 6,244,137
    • Issue date Jun 12, 2001
    • Hydro-Gear Limited Partnership
    • Craig Wigness
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Hydrostatic transmission
    • Patent number 6,122,996
    • Issue date Sep 26, 2000
    • Hydro-Gear Limited Partnership
    • Raymond Hauser
    • B60 - VEHICLES IN GENERAL