TREA

Wu P. Chen

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  • Carmel, IN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Lock devices, systems and methods
    • Patent number 9,441,401
    • Issue date Sep 13, 2016
    • Schlage Lock Company LLC
    • Frank A. Nardelli
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

  • Information Patent Application

    LOCK DEVICES, SYSTEMS AND METHODS
    • Publication number 20130222110
    • Publication date Aug 29, 2013
    • SCHLAGE LOCK COMPANY LLC
    • Frank A. Nardelli
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES