TREA

David W. Florian

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  • Southington, CT, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Lockset having adjustable backset
    • Patent number 5,489,128
    • Issue date Feb 6, 1996
    • David W. Florian
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Key adaptor
    • Patent number 5,440,910
    • Issue date Aug 15, 1995
    • David W. Florian
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Housing and adaptor for interchangeable core and insert cylinders
    • Patent number 5,233,851
    • Issue date Aug 10, 1993
    • David W. Florian
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Combination lockout/holdback apparatus
    • Patent number 5,087,090
    • Issue date Feb 11, 1992
    • International Security Products, Inc.
    • Edward F. Humphrey
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Cylinder lock and key
    • Patent number 4,823,575
    • Issue date Apr 25, 1989
    • Bauer Kaba AG
    • David W. Florian
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES