TREA

John C. Van Stone

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  • Columbia, MO, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Multiple lumen catheter for hemodialysis
    • Patent number 7,695,450
    • Issue date Apr 13, 2010
    • Curators of the University of Missouri, The University of Missouri
    • Zbylut J. Twardowski
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Clot resistant multiple lumen catheter
    • Patent number 5,961,486
    • Issue date Oct 5, 1999
    • Zbylut J. Twardowski
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Clot resistant multiple lumen catheter
    • Patent number 5,685,867
    • Issue date Nov 11, 1997
    • The Curators of the University of Missouri
    • Zbylut J. Twardowski
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Clot resistant multiple lumen catheter and method
    • Patent number 5,569,182
    • Issue date Oct 29, 1996
    • The Curators of the University of Missouri
    • Zbylut J. Twardowski
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Multiple lumen catheter for hemodialysis
    • Patent number 5,509,897
    • Issue date Apr 23, 1996
    • The Curators of the University of Missouri
    • Zbylut J. Twardowski
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Multiple lumen catheter for hemodialysis
    • Patent number 5,405,320
    • Issue date Apr 11, 1995
    • The Curators of the University of Missouri
    • Zbylut J. Twardowski
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Multiple lumen catheter for hemodialysis
    • Patent number 5,209,723
    • Issue date May 11, 1993
    • The Curators of the University of Missouri
    • Zbylut J. Twardowski
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE