Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5690871 | Process for the production of structural thermoinsulating elements | Giampiero Pirotta | 1997-11-25 |
| 4985303 | Process for preparing heat-insulating structural elements, and products obtained thereby | Antonio Addeo, Alberto Bonvini, Annibale Vezzoli | 1991-01-15 |