Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11408054 | Method for the recovery of zinc | Hendrikus Koenraad Albertus Meijer, Tim Peeters | 2022-08-09 |
| 11390926 | Method for off-gas composition control in a metal smelting apparatus | Hendrikus Koenraad Albertus Meijer, Christiaan Zeilstra | 2022-07-19 |