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Frank Joseph Hermmen JR.

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  • Bayou Vista, TX, US
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Patents Applicationslast 30 patents

  • Information Patent Application

    DOUBLE MECHANICAL SEAL FOR CENTRIFUGAL PUMP
    • Publication number 20150198172
    • Publication date Jul 16, 2015
    • International Pump Solutions, Inc.
    • Frank Joseph Hermmen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Coverplates for Centrifugal Pumps
    • Publication number 20150176599
    • Publication date Jun 25, 2015
    • International Pump Solutions, Inc.
    • Frank Joseph Hermmen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...