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John N. Semertzides

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  • Cincinnati, OH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method for the treatment of bowel adhesions
    • Patent number 5,601,579
    • Issue date Feb 11, 1997
    • Medex, Inc.
    • John N. Semertzides
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Endoscopic knotting device
    • Patent number 5,284,485
    • Issue date Feb 8, 1994
    • Ethicon, Inc.
    • Gene W. Kammerer
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents