TREA

Frank L. Amyotte

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  • St. Paul, MN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Sanitary design gear pump
    • Patent number 6,808,374
    • Issue date Oct 26, 2004
    • Niagara Pump Corporation
    • Iver J. Phallen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Valve disabler for use in high pressure pipe cleaning applications
    • Patent number 6,045,334
    • Issue date Apr 4, 2000
    • Hypro Corporation
    • Edward P. Murphy
    • B08 - CLEANING
  • Information Patent Grant

    Reciprocating plunger pump
    • Patent number 5,934,173
    • Issue date Aug 10, 1999
    • Hypro Corporation
    • Edward P. Murphy
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    Sanitary design gear pump
    • Publication number 20020159906
    • Publication date Oct 31, 2002
    • Iver J. Phallen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...