Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7556683 | Photocatalytic granular mixture for mortar and concrete and its use | Luigi Cassar, Pierre Cassat, Pierre Colombet, Laurent Guillot | 2009-07-07 |
| 7300514 | Photocatalytic granular mixture for mortar and concrete and its use | Luigi Cassar, Pierre Cassat, Laurent Guillot, Pierre Colombet | 2007-11-27 |