Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10968471 | Method of and arrangement for treating biomass | Janne Tamminen, Reijo Vesala, Vesa Vikman | 2021-04-06 |
| 7387708 | Process for feeding pulp into a blow tank or storage tank | Martti Heikkila, Kari Kovasin, Olavi Toukonummi | 2008-06-17 |
| 6958109 | Process for feeding pulp into a blow tank or storage tank | Martti Heikkila, Kari Kovasin, Olavi Toukonummi | 2005-10-25 |