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David A. Phillips

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  • Boston, MA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Biliary drainage method
    • Patent number 5,186,715
    • Issue date Feb 16, 1993
    • E-Z-EM, Inc.
    • David Phillips
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Guidewire holder
    • Patent number 5,125,416
    • Issue date Jun 30, 1992
    • University of Massachusetts Medical Center
    • David A. Phillips
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE