TREA

Michael Erwin

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  • Portland, OR, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Roller assemblies for hanging panels
    • Patent number 9,745,786
    • Issue date Aug 29, 2017
    • Krown Lab, Inc.
    • Stefan B. Andrén
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

  • Information Patent Application

    ROLLER ASSEMBLIES FOR HANGING PANELS
    • Publication number 20160340951
    • Publication date Nov 24, 2016
    • Krown Lab, Inc.
    • Stefan B. Andrén
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES