Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6513573 | Refractory plates for continuous casting machines of thin flat products | Riccardo Tonelli | 2003-02-04 |
| 6378598 | Plates for use in continuous casting process for the manufacture thereof | Riccardo Tonelli | 2002-04-30 |