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Laura S. Niederhofer

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  • St. Paul, MN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Mechanical fastener for disposable article
    • Patent number 5,554,146
    • Issue date Sep 10, 1996
    • Minnesota Mining and Manufacturing Company
    • Laura S. Niederhofer
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Mechanical fastener for disposable article
    • Patent number 5,537,722
    • Issue date Jul 23, 1996
    • Minnesota Mining and Manufacturing Company
    • Laura S. Niederhofer
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE