Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10434521 | Differential flotation of sulfide ores for recovering refractory gold | Jaakko Leppinen | 2019-10-08 |
| 10406532 | Method and an arrangement for controlling of a comminution process having a grinding circuit | Jani Kaartinen, Ari Rantala, Antti Remes, Ville Suontaka, Pertti Saviranta | 2019-09-10 |