TREA

Eric D. Marquardt

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  • Lakewood, CO, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Miniature mixed gas refrigeration system
    • Patent number 6,151,901
    • Issue date Nov 28, 2000
    • CryoGen, Inc.
    • John D. Dobak
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Flexible catheter cryosurgical system
    • Patent number 6,035,657
    • Issue date Mar 14, 2000
    • CryoGen, Inc.
    • John D. Dobak
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Gas mixture for cryogenic applications
    • Patent number 5,956,958
    • Issue date Sep 28, 1999
    • CryoGen, Inc.
    • John D. Dobak
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Cryogenic heat exchanger
    • Patent number 5,901,783
    • Issue date May 11, 1999
    • Croyogen, Inc.
    • John D. Dobak
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Mixed gas refrigeration method
    • Patent number 5,787,715
    • Issue date Aug 4, 1998
    • CryoGen, Inc.
    • John D. Dobak
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE