TREA

Duane K. Logas

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  • San Bernardino, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Electrical strike release
    • Patent number 4,986,584
    • Issue date Jan 22, 1991
    • Adams Rite Manufacturing Company
    • Duane K. Logas
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Electrical strike release
    • Patent number 4,917,425
    • Issue date Apr 17, 1990
    • Adams Rite Manufacturing Company
    • Duane K. Logas
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    High mechanical advantage electrical release strike
    • Patent number 4,756,566
    • Issue date Jul 12, 1988
    • Adams Rite Manufacturing Co.
    • Duane K. Logas
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Multiple-bolt locking mechanism for sliding doors
    • Patent number 4,643,005
    • Issue date Feb 17, 1987
    • Adams Rite Manufacturing Co.
    • Duane K. Logas
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES