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Colleen C. Nagel

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  • Arden Hills, MN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Segmented sheeting and methods of making and using same
    • Patent number 7,025,847
    • Issue date Apr 11, 2006
    • 3M Innovative Properties Company
    • Eugene H. Carlson
    • B44 - DECORATIVE ARTS
  • Information Patent Grant

    Segmented sheeting and methods of making and using same
    • Patent number 6,958,179
    • Issue date Oct 25, 2005
    • 3M Innovative Properties Company
    • Eugene H. Carlson
    • B44 - DECORATIVE ARTS
  • Information Patent Grant

    Sensors and methods for sensing
    • Patent number 5,498,549
    • Issue date Mar 12, 1996
    • Minnesota Mining and Manufacturing Company
    • Colleen C. Nagel
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Sensors and methods for sensing
    • Patent number 5,409,666
    • Issue date Apr 25, 1995
    • Minnesota Mining and Manufacturing Company
    • Colleen C. Nagel
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Thermochromic double-complex salts
    • Patent number 4,971,725
    • Issue date Nov 20, 1990
    • Minnesota Mining and Manufacturing Company
    • Colleen C. Nagel
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Thermochromic double-complex salts
    • Patent number 4,834,909
    • Issue date May 30, 1989
    • Minnesota Mining and Manufacturing Company
    • Colleen C. Nagel
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Vapocheromic double-complex salts
    • Patent number 4,826,774
    • Issue date May 2, 1989
    • Minnesota Mining and Manufacturing Company
    • Colleen C. Nagel
    • C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents