TREA

William L. Hansen

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  • River Falls, WI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Dispenser package
    • Patent number 5,518,144
    • Issue date May 21, 1996
    • Minnesota Mining and Manufacturing Company
    • Bruce E. Samuelson
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Grant

    Porous adhesive tape
    • Patent number 4,112,177
    • Issue date Sep 5, 1978
    • Minnesota Mining and Manufacturing Company
    • Ferdinand Salditt
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE