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William F. Kratoska

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  • Plymouth, MN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Captive screw device
    • Patent number 11,073,175
    • Issue date Jul 27, 2021
    • GYRUS ACMI, INC.
    • William Kratoska
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Captive screw device
    • Patent number 10,520,004
    • Issue date Dec 31, 2019
    • Gyrus ACMI, Inc.
    • William F. Kratoska
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    CAPTIVE SCREW DEVICE
    • Publication number 20200182282
    • Publication date Jun 11, 2020
    • GYRUS ACMI, INC. DBA OLYMPUS SURGICAL TECHNOLOGIES AMERICA
    • William Kratoska
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Captive Screw Device
    • Publication number 20170268558
    • Publication date Sep 21, 2017
    • GYRUS ACMI, INC., d/b/a Olympus Surgical Technologies America
    • William F. Kratoska
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...