Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5665287 | Froth process for continous manufacture of polyurethane foam slab-stocks | Carlo Fiorentini | 1997-09-09 |
| 5639483 | Froth system for continuous manufacture of polyurethane foam slab-stocks | Carlo Fiorentini | 1997-06-17 |
| 5620710 | Froth system for continuous manufacture of polyurethane foam slab-stocks | Carlo Fiorentini | 1997-04-15 |