TREA

Robert J. Burns

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  • Baltimore, MD, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Airlift pump
    • Patent number 10,087,955
    • Issue date Oct 2, 2018
    • Robert J. Burns
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Airlift pump
    • Patent number 9,709,074
    • Issue date Jul 18, 2017
    • Robert J. Burns
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    Airlift Pump
    • Publication number 20170284423
    • Publication date Oct 5, 2017
    • Robert J. Burns
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Airlift Pump
    • Publication number 20150184677
    • Publication date Jul 2, 2015
    • Robert J. Burns
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...