Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11629459 | Method for treating aqueous feed by dissolved gas flotation | Matti Hietaniemi, Joonas Likander, Rosa Carceller | 2023-04-18 |
| 10858782 | Method for dewatering of sludge from a pulp, paper or board making process | Matti Hietaniemi, Rosa Carceller, Asko Karppi, Joonas Likander | 2020-12-08 |