TREA

Rene Guyonnet

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  • Saint-Etienne, FR
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method for treating wood by impregnation
    • Patent number 6,248,402
    • Issue date Jun 19, 2001
    • NOW - New Option Wood
    • René Guyonnet
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Method for treating wood at the glass transition temperature thereof
    • Patent number 5,992,043
    • Issue date Nov 30, 1999
    • N O W (New Option Wood)
    • Rene Guyonnet
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Wood curing method
    • Patent number 5,901,463
    • Issue date May 11, 1999
    • N O W (New Option Wood)--societe anonyme
    • Rene Guyonnet
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...