Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4744822 | Process for continuous purification of hot metal | Maurizio Palchetti, Santi Palella | 1988-05-17 |
| 4741771 | Process for reduction of impurities content of hot metal | Maurizio Palchetti, Santi Palella | 1988-05-03 |