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Michael P. De Frank

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  • Woodstock, IL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Intravenous fluid filter
    • Patent number 4,259,187
    • Issue date Mar 31, 1981
    • Baxter Travenol Laboratories, Inc.
    • Michael P. DeFrank
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Sterile air vent
    • Patent number 4,227,527
    • Issue date Oct 14, 1980
    • Baxter Travenol Laboratories, Inc.
    • Michael P. De Frank
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE