Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10907237 | Method for recovering gold | Mari Lundström, John O'Callaghan | 2021-02-02 |
| 10669608 | Process for recovering gold | Mari Lundström, John O'Callaghan, Timo Haakana, Janne Karonen | 2020-06-02 |
| 10060007 | Method of preparing a gold-containing solution and process arrangement for recovering gold and silver | Ville Miettinen, Kari Valkama, Erkki Paatero, Kari Hietala, Mika Haapalainen | 2018-08-28 |