Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7387708 | Process for feeding pulp into a blow tank or storage tank | Kari Kovasin, Karl-Erik Röberg, Olavi Toukonummi | 2008-06-17 |
| 6958109 | Process for feeding pulp into a blow tank or storage tank | Kari Kovasin, Karl-Erik Röberg, Olavi Toukonummi | 2005-10-25 |