TREA

Stefan B. Andren

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  • Portland, OR, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Alignment mechanism
    • Patent number 9,163,445
    • Issue date Oct 20, 2015
    • Stefan B. Andren
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Roller bearing with lipped interior race
    • Patent number D729050
    • Issue date May 12, 2015
    • Stefan B. Andren
    • D08 - Tools and hardware
  • Information Patent Grant

    Roller mount
    • Patent number D729049
    • Issue date May 12, 2015
    • Stefan B. Andren
    • D08 - Tools and hardware
  • Information Patent Grant

    Roller assembly
    • Patent number 8,474,097
    • Issue date Jul 2, 2013
    • Stefan B. Andren
    • 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
  • Information Patent Application

    ALIGNMENT MECHANISM
    • Publication number 20110315846
    • Publication date Dec 29, 2011
    • Stefan B. Andren
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    Roller Assembly
    • Publication number 20100313382
    • Publication date Dec 16, 2010
    • Stefan B. Andren
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES