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Ronald E. Bergsten

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  • Minneapolis, MN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Wipe
    • Patent number 7,691,760
    • Issue date Apr 6, 2010
    • 3M Innovative Properties Company
    • Ronald E. Bergsten
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Method and apparatus for making an adhesive cleaning sheet
    • Patent number 7,291,359
    • Issue date Nov 6, 2007
    • 3M Innovative Properties Company
    • Thomas E. Haskett
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Method and apparatus for making an adhesive cleaning sheet
    • Patent number 7,252,855
    • Issue date Aug 7, 2007
    • 3M Innovative Properties Company
    • Thomas E. Haskett
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

  • Information Patent Application

    WIPE
    • Publication number 20100139021
    • Publication date Jun 10, 2010
    • 3M Innovative Properties Company
    • Ronald E. Bergsten
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Wipe
    • Publication number 20060141881
    • Publication date Jun 29, 2006
    • 3M Innovative Properties Company
    • Ronald E. Bergsten
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Method and apparatus for making an adhesive cleaning sheet
    • Publication number 20060037691
    • Publication date Feb 23, 2006
    • Thomas E. Haskett
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Method and apparatus for making an adhesive cleaning sheet
    • Publication number 20060037692
    • Publication date Feb 23, 2006
    • Thomas E. Haskett
    • B32 - LAYERED PRODUCTS
  • Information Patent Application

    Wipe
    • Publication number 20030171051
    • Publication date Sep 11, 2003
    • 3M Innovative Properties Company
    • Ronald E. Bergsten
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...