TREA

Ed Vaclavik

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  • Houston, TX, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Progressing cavity pump or motor
    • Patent number 7,407,372
    • Issue date Aug 5, 2008
    • Robbins & Myers Energy Systems L.P.
    • Michael Guidry
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    Progressing cavity pump or motor
    • Publication number 20050254964
    • Publication date Nov 17, 2005
    • Michael Guidry
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...