Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10781497 | Method of sealing and repairing a refractory tap hole | Jacques Pilote | 2020-09-22 |
| 10619927 | Solids injection lance | Jacques Pilote, Mark Preston Davis | 2020-04-14 |
| 10584393 | Smelting process and apparatus | Jacques Pilote, Hendrikus Koenraad Albertus Meijer | 2020-03-10 |