Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10501824 | Treatment of complex sulfide concentrate | Maija-Leena Metsarinta, Satu Jyrkönen | 2019-12-10 |
| 9435005 | Method for processing slags of non-ferrous metallurgy | Maija-Leena Metsarinta, Pekka Kurki, Madeleine Scheidema | 2016-09-06 |