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Sandra J. Hansen

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  • Lake Oswego, OR, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Squeegee
    • Patent number D332331
    • Issue date Jan 5, 1993
    • Hanco, Inc.
    • Sandra J. Hansen
    • D32 - Washing, cleaning, or drying machine
  • Information Patent Grant

    Squeegee
    • Patent number 5,101,530
    • Issue date Apr 7, 1992
    • Hanco, Inc.
    • Alan M. Hansen
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...