Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11199359 | Sealing valve arrangement for a shaft furnace charging installation | Charles Steichen, Patrick Hutmacher | 2021-12-14 |
| 11117746 | Wear resistant transfer or distribution chutes | Eric Biehler, Christian De Gruiter, Fabien Aldegani | 2021-09-14 |