TREA

Richard B. Langkamp, Jr.

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  • Hemlock, NY, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Rotary pawl latch
    • Patent number 7,726,707
    • Issue date Jun 1, 2010
    • Southco, Inc.
    • Alan Simchayoff
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES