Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7829305 | Method for monitoring the presence of biofilmforming microorganisms in paper industry | Marko Kolari, Terhi Hatunen | 2010-11-09 |
| 4980023 | Method for manufacturing paper or cardboard and product containing cellulase | — | 1990-12-25 |