TREA

Michael Heffernan

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  • Simcoe, Ontario, CA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Tire balancing
    • Patent number 6,129,797
    • Issue date Oct 10, 2000
    • M & R Tire Products Inc.
    • Michael Heffernan
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Tire balancing
    • Patent number 5,766,501
    • Issue date Jun 16, 1998
    • M & R Tire Products Inc.
    • Michael Heffernan
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Tire balancing
    • Patent number 5,728,243
    • Issue date Mar 17, 1998
    • Michael Heffernan
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents