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David Williams

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  • Gornalwood, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Door closer
    • Patent number 8,910,345
    • Issue date Dec 16, 2014
    • Ingersoll Rand Security Technologies Limited
    • Timothy Bland
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

  • Information Patent Application

    DOOR CLOSER
    • Publication number 20130097805
    • Publication date Apr 25, 2013
    • INGERSOLL RAND SECURITY TECHNOLOGIES LIMITED
    • Timothy Bland
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES