TREA

Frank W. Leonard

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  • Marsing, ID, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Internal orbital engine
    • Patent number 8,684,714
    • Issue date Apr 1, 2014
    • Frank W. Leonard
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    INTERNAL ORBITAL ENGINE
    • Publication number 20140209055
    • Publication date Jul 31, 2014
    • Frank W. Leonard
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    INTERNAL ORBITAL ENGINE
    • Publication number 20140065001
    • Publication date Mar 6, 2014
    • Frank W. Leonard
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...