TREA

Richard J. Ohno

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  • Branford, CT, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Lock for fire doors
    • Patent number 4,145,900
    • Issue date Mar 27, 1979
    • Walter Kidde & Company, Inc.
    • Richard J. Ohno
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Trim alignment for mortise locks
    • Patent number 4,067,599
    • Issue date Jan 10, 1978
    • Walter Kidde & Company, Inc.
    • Richard J. Ohno
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES