Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5702652 | Controlled cooling of porous materials | Michael A. Ricciardi | 1997-12-30 |
| 5629027 | Froth system for continuous manufacture of polyurethane foam slab-stocks | Carlo Fiorentini | 1997-05-13 |