Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6855200 | Inorganic cohesion agent for self-compacting cement pastes | — | 2005-02-15 |
| 6716408 | Procedure for preparing silica from calcium silicate | Paolo Gronchi, Luigi Cassar | 2004-04-06 |