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Charles Koh

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  • Mamequon, WI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Handle for medical instrument
    • Patent number D621035
    • Issue date Aug 3, 2010
    • Karl Storz GmbH & Co. KG
    • Charles H. Koh
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Handle for medical instrument
    • Patent number D617898
    • Issue date Jun 15, 2010
    • Karl Storz GmbH & Co. KG
    • Charles H. Koh
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Handle for medical instrument
    • Patent number D617897
    • Issue date Jun 15, 2010
    • Karl Storz GmbH & Co. KG
    • Charles H. Koh
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Handle for medical instrument
    • Patent number D617899
    • Issue date Jun 15, 2010
    • Karl Storz GmbH & Co. KG
    • Charles H. Koh
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Medical instrument
    • Patent number D615197
    • Issue date May 4, 2010
    • Karl Storz GmbH & Co. KG
    • Charles H. Koh
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Handle for medical instrument
    • Patent number D614299
    • Issue date Apr 20, 2010
    • Karl Storz GmbH & Co. KG
    • Charles H. Koh
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Handle for medical instrument
    • Patent number D614298
    • Issue date Apr 20, 2010
    • Karl Storz GmbH & Co. KG
    • Charles H. Koh
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Needle holder
    • Patent number D583472
    • Issue date Dec 23, 2008
    • Karl Storz GmbH & Co. KG
    • Charles H. Koh
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Surgical thread cutter
    • Patent number 6,254,620
    • Issue date Jul 3, 2001
    • Karl Storz GmbH & Co. KG
    • Charles Koh
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE