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Derek Pulis

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  • Port Jefferson Station, NY, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Barrier movement position sensing
    • Patent number 6,842,112
    • Issue date Jan 11, 2005
    • The Chamberlain Group, Inc.
    • Derek Pulis
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

  • Information Patent Application

    Barrier movement position sensing
    • Publication number 20040124992
    • Publication date Jul 1, 2004
    • The Chamberlain Group, Inc.
    • Derek Pulis
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES