TREA

Cornelis Louwerens

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  • NB Rotterdam, NL
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Patents Grantslast 30 patents

  • Information Patent Grant

    Ceiling panel
    • Patent number D354574
    • Issue date Jan 17, 1995
    • Hunter Douglas International N.V.
    • Guy H. Lim
    • D25 - Building units and construction elements
  • Information Patent Grant

    Curved mounted ceiling panel
    • Patent number D351668
    • Issue date Oct 18, 1994
    • Hunter Douglas International N.V.
    • Guy H. Lim
    • D25 - Building units and construction elements
  • Information Patent Grant

    Method of forming a self sustained cladding panel
    • Patent number 5,265,333
    • Issue date Nov 30, 1993
    • Hunter Douglas International N.V.
    • Guy H. Lim
    • E04 - BUILDING
  • Information Patent Grant

    Metal cladding systems
    • Patent number 5,115,611
    • Issue date May 26, 1992
    • Hunter Douglas International
    • Guy H. Lim
    • E04 - BUILDING