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Mark Krohn

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  • Caboolture, AU
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Patents Grantslast 30 patents

  • Information Patent Grant

    Pneumatic evacuation pump
    • Patent number 9,212,669
    • Issue date Dec 15, 2015
    • Pentair Flow Services AG
    • Mark Krohn
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pump apparatus
    • Patent number 8,702,399
    • Issue date Apr 22, 2014
    • Pentair Valves & Controls US LP
    • Mark Krohn
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pump apparatus
    • Patent number 8,277,201
    • Issue date Oct 2, 2012
    • Halliburton Energy Services Inc.
    • Mark Krohn
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    Pump apparatus
    • Publication number 20100196169
    • Publication date Aug 5, 2010
    • Halliburton Energy Services, Inc.
    • Mark Krohn
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...