TREA

William Liddiard

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  • London, CA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Omnidirectional wheel
    • Patent number 9,770,943
    • Issue date Sep 26, 2017
    • William Liddiard
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    OMNIDIRECTIONAL WHEEL
    • Publication number 20160023511
    • Publication date Jan 28, 2016
    • William Liddiard
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    OMNI-DIRECTIONAL WHEEL
    • Publication number 20120181846
    • Publication date Jul 19, 2012
    • William Liddiard
    • B60 - VEHICLES IN GENERAL