TREA

Thomas M. Koluch

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  • Baltimore, MD, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Controlled access lock
    • Patent number 6,889,534
    • Issue date May 10, 2005
    • Thomas M. Koluch
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

  • Information Patent Application

    Controlled access lock
    • Publication number 20030217576
    • Publication date Nov 27, 2003
    • Thomas M. Koluch
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES