TREA

Stefan O. Dietrich

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  • Neuss, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Day and night film
    • Patent number 7,419,272
    • Issue date Sep 2, 2008
    • 3M Innovative Properties Company
    • Kay-Uwe Schenke
    • G02 - OPTICS

Patents Applicationslast 30 patents

  • Information Patent Application

    Day and night film
    • Publication number 20070133095
    • Publication date Jun 14, 2007
    • Kay-Uwe Schenke
    • G02 - OPTICS