TREA

LeRoy E. Groshong

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  • Portland, OR, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Infusion pump
    • Patent number 4,898,579
    • Issue date Feb 6, 1990
    • Pump Controller Corporation
    • Leroy E. Groshong
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Infusion pump
    • Patent number 4,838,860
    • Issue date Jun 13, 1989
    • Pump Controller Corporation
    • Leroy E. Groshong
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Catheter dilator/sheath assembly and method
    • Patent number 4,772,266
    • Issue date Sep 20, 1988
    • Catheter Technology Corp.
    • LeRoy E. Groshong
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Valved two-way catheter
    • Patent number 4,701,166
    • Issue date Oct 20, 1987
    • Catheter Technology Corp.
    • LeRoy E. Groshong
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Valved two-way catheter
    • Patent number 4,671,796
    • Issue date Jun 9, 1987
    • Catheter Technology Corp.
    • LeRoy E. Groshong
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Apparatus for intravenous therapy and hyperalimentation
    • Patent number 4,559,046
    • Issue date Dec 17, 1985
    • Catheter Technology Corporation
    • LeRoy E. Groshong
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Valved two-way catheter
    • Patent number 4,549,879
    • Issue date Oct 29, 1985
    • Catheter Technology Corporation
    • LeRoy E. Groshong
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Method and apparatus for placing a catheter
    • Patent number 4,529,399
    • Issue date Jul 16, 1985
    • Catheter Technology Corporation
    • LeRoy E. Groshong
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Methods and apparatus for intravenous therapy and hyperalimentation
    • Patent number 4,431,426
    • Issue date Feb 14, 1984
    • LeRoy E. Groshong
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Methods and apparatus for intravenous therapy and hyperalimentation
    • Patent number 4,327,722
    • Issue date May 4, 1982
    • LeRoy E. Groshong
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE