Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6723162 | Concrete comprising organic fibres dispersed in a cement matrix, concrete cement matrix and premixes | Marcel Cheyrezy, Sandra Boivin, Gilles Orange, Laurent Froin | 2004-04-20 |