TREA

David Alcantara

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  • New Hampton, IA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Latch structure
    • Patent number 6,695,361
    • Issue date Feb 24, 2004
    • Tri/Mark Corporation
    • Stephen J. Gleason
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Universal actuator assembly for a door latch
    • Patent number 6,629,711
    • Issue date Oct 7, 2003
    • Tri/Mark Corporation
    • Stephen J. Gleason
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Latch and actuator assembly with no-lock-out feature
    • Patent number 6,494,506
    • Issue date Dec 17, 2002
    • Tri/Mark Corporation
    • Stephen J. Gleason
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES