Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6808558 | Bituminous product and process for preparing it | Dominique Dupuis | 2004-10-26 |
| 6805740 | Phosphomagnesium mortar and method for obtaining same | Cyrille Canac, Nathalie Riche | 2004-10-19 |
| 6723162 | Concrete comprising organic fibres dispersed in a cement matrix, concrete cement matrix and premixes | Marcel Cheyrezy, Jerome Dugat, Sandra Boivin, Laurent Froin | 2004-04-20 |