Roland Gilbert

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Boucherville, CA

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Patents Grantslast 30 patents

Information Patent Grant
Permanent decrease of wood hardness by in situ polymerization of pr...
- Patent number 6,063,883
- Issue date May 16, 2000
- Hydro-Quebec
- Andre Besner
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information Patent Grant
Permanent decrease of wood hardness by in situ polymerization of pr...
- Patent number 5,731,096
- Issue date Mar 24, 1998
- Hydro-Quebec
- Andre Besner
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information Patent Grant
Method of extracting chemical preservatives from treated wood
- Patent number 5,262,004
- Issue date Nov 16, 1993
- Hydro-Quebec
- Roland Gilbert
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE