TREA

Michael V. Akright

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  • Lake Villa, IL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Tie-down assembly
    • Patent number 4,907,921
    • Issue date Mar 13, 1990
    • A. L. Hansen Manufacturing Co.
    • Michael V. Akright
    • B61 - RAILWAYS
  • Information Patent Grant

    Two-way rotary lock
    • Patent number 4,835,997
    • Issue date Jun 6, 1989
    • A. L. Hansen Manufacturing Company
    • Michael V. Akright
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES