Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10036594 | Apparatus for closing the slag doorway and for cleaning the slag doorway and channel of a metallurgical furnace and relative method | Silvio Maria Reali, Giancarlo Cavallini | 2018-07-31 |
| 8790570 | Movable device for injecting oxygen and other materials into electric arc furnace | Sivio Maria Reali, Giancarlo Cavallini | 2014-07-29 |