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John N. Zink

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  • Mountain View, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Hysterosalpingography and selective salpingography
    • Patent number 5,372,584
    • Issue date Dec 13, 1994
    • Ovamed Corporation
    • John N. Zink
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Delivery catheter
    • Patent number 5,273,527
    • Issue date Dec 28, 1993
    • OvaMed Corporation
    • Richard A. Schatz
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE