TREA

Su Sen Ko

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  • Shoreview, MN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Individual bandage dispenser
    • Patent number 5,271,522
    • Issue date Dec 21, 1993
    • Minnesota Mining and Manufacturing Company
    • Su-sen Ko
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Tissue or mucus sampling device
    • Patent number 4,877,037
    • Issue date Oct 31, 1989
    • Minnesota Mining and Manufacturing Company
    • Su-sen Ko
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Hair spray containing fluorocarbon compounds as additives
    • Patent number 4,044,121
    • Issue date Aug 23, 1977
    • Minnesota Mining and Manufacturing Company
    • Su Sen Ko
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE