Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4721698 | High porosity silicocalcareous mass | Maurice Bruni, Georges Delode | 1988-01-26 |
| 4467040 | Preparation and use of high porosity silicocalcareous mass | Maurice Bruni, Georges Delode | 1984-08-21 |
| 4467041 | Silicocalcareous mass with high porosity and its preparation | Maurice Bruni, Georges Delode | 1984-08-21 |