TREA

John D. Hull

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  • Lincoln, NE, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Sampler
    • Patent number 6,790,674
    • Issue date Sep 14, 2004
    • Isco, Inc.
    • Paul George Wright
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Sampler
    • Patent number 6,494,331
    • Issue date Dec 17, 2002
    • Isco, Inc.
    • Paul George Wright
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Ball and socket trailer hitch assembly
    • Patent number 6,481,740
    • Issue date Nov 19, 2002
    • Dutton-Lainson Company
    • Reinhold A. Haase
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Remote installation method and tool
    • Patent number 6,263,747
    • Issue date Jul 24, 2001
    • Isco, Inc.
    • Douglas Timothy Carson
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Sampler
    • Patent number 6,152,189
    • Issue date Nov 28, 2000
    • Isco, Inc.
    • Paul George Wright
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Reversible winch ratchet mechanism
    • Patent number 6,116,580
    • Issue date Sep 12, 2000
    • Dutton-Lainson Company
    • John D. Hull
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Liquid sample storage device
    • Patent number 5,996,427
    • Issue date Dec 7, 1999
    • Isco, Inc.
    • James P. Masek
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Liquid sample storage device
    • Patent number 5,789,684
    • Issue date Aug 4, 1998
    • Isco, Inc.
    • James P. Masek
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Peristaltic pump
    • Patent number 4,673,334
    • Issue date Jun 16, 1987
    • Isco, Inc.
    • Robert W. Allington
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    Sampler
    • Publication number 20020025255
    • Publication date Feb 28, 2002
    • ISCO, INC.
    • Paul George Wright
    • G01 - MEASURING TESTING