TREA

Victor J Usack

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  • Upton, NY, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Valveless revolving cylinder engine
    • Patent number 6,615,793
    • Issue date Sep 9, 2003
    • Victor J Usack
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...