TREA

Leonard J. Holchuk

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  • Elmira, NY, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Walking wheel
    • Patent number 4,420,192
    • Issue date Dec 13, 1983
    • Leonard J. Holchuk
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Vehicle wheel
    • Patent number 4,108,231
    • Issue date Aug 22, 1978
    • Leonard J. Holchuk
    • B60 - VEHICLES IN GENERAL