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Alfred Christopher Langer

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  • New Milford, CT, US
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    FASTENER SYSTEM AND METHOD
    • Publication number 20210230867
    • Publication date Jul 29, 2021
    • Norse Inc.
    • Alfred C. Langer
    • E04 - BUILDING
  • Information Patent Application

    FASTENER SYSTEM AND METHOD
    • Publication number 20210230860
    • Publication date Jul 29, 2021
    • Norse Inc.
    • Alfred C. Langer
    • E04 - BUILDING
  • Information Patent Application

    Fastener for storm shutters
    • Publication number 20080018119
    • Publication date Jan 24, 2008
    • Alfred Christopher Langer
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES