TREA

Richard O. Mullich

Follow

Person

  • Burbank, CA, US
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Latch with adjustable backset
    • Patent number 5,570,912
    • Issue date Nov 5, 1996
    • Emhart Inc.
    • Richard O. Mullich
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Deadbolt assembly having selectable backset distance
    • Patent number 4,656,849
    • Issue date Apr 14, 1987
    • TRE Corporation
    • Anthony J. Rotondi
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Deadbolt assembly having selectable backset distance
    • Patent number 4,593,542
    • Issue date Jun 10, 1986
    • TRE Corporation
    • Anthony J. Rotondi
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Latch assembly having selectable backset distance
    • Patent number 4,564,229
    • Issue date Jan 14, 1986
    • TRE Corporation
    • Richard O. Mullich
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Deadbolt assembly
    • Patent number 4,489,576
    • Issue date Dec 25, 1984
    • TRE Corporation
    • Richard O. Mullich
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Deadbolt
    • Patent number 4,446,707
    • Issue date May 8, 1984
    • TRE Corporation
    • Richard O. Mullich
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Door reinforcement and lock guard plate
    • Patent number 4,397,168
    • Issue date Aug 9, 1983
    • TRE Corporation
    • Anthony J. Rotondi
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    High security cylindrical bored lock
    • Patent number 4,345,449
    • Issue date Aug 24, 1982
    • TRE Corporation
    • Richard O. Mullich
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Key retaining cylinder for a lock
    • Patent number 4,300,374
    • Issue date Nov 17, 1981
    • TRE Corporation
    • Richard O. Mullich
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Lock mechanism with disengageable knob
    • Patent number 3,990,277
    • Issue date Nov 9, 1976
    • TRE Corporation
    • Richard O. Mullich
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES