TREA

Roger Laakso

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  • Medfield, MA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Cabinet drawer interlocking system
    • Patent number 5,685,622
    • Issue date Nov 11, 1997
    • Lista International Corporation
    • Roger Laakso
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Cabinet drawer interlocking system
    • Patent number 5,605,388
    • Issue date Feb 25, 1997
    • Lista International Corporation
    • Roger Laakso
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES