Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6887309 | Highly resistant and ductile fiber concrete | Pascal Casanova, Hu Chong | 2005-05-03 |
| 6478867 | Metal fibre concrete, cementitious matrix and pre-mixes for preparing matrix and concrete | Marcel Cheyrezy, Jerome Dugat, Gilles Orange, Laurent Frouin | 2002-11-12 |
| 6080234 | Composite concrete | Gerard Cochet, Claudie Gnagne, Jean-Pierre Targe | 2000-06-27 |
| 4218254 | Refractory compositions suitable for preparing low water-content injectable pastes | Jean-Pierre Kiehl | 1980-08-19 |