TREA

Joseph R. Young

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  • Colgate, WI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Multi-speed hydraulic pump
    • Patent number 9,217,424
    • Issue date Dec 22, 2015
    • Harken, Inc.
    • William C. Ottemann
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    MULTI-SPEED HYDRAULIC PUMP
    • Publication number 20130047836
    • Publication date Feb 28, 2013
    • Harken, Incorporated (a Wisconsin Corporation)
    • William C. Ottemann
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...