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Ellen R. Bösl

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  • Eagan, MN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Optical film
    • Patent number 9,664,834
    • Issue date May 30, 2017
    • 3M Innovative Properties Company
    • Ellen R. Bösl
    • G02 - OPTICS
  • Information Patent Grant

    Optical films incorporating cyclic olefin copolymers
    • Patent number 7,348,066
    • Issue date Mar 25, 2008
    • 3M Innovative Properties Company
    • Bert T. Chien
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Optical films incorporating cyclic olefin copolymers
    • Patent number 7,329,465
    • Issue date Feb 12, 2008
    • 3M Innovative Properties Company
    • Bert T. Chien
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents