Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7678234 | Dewatering arrangement on the press section of a web-forming machine | Risto Haiko, Erkki Hietamäki, Reijo Koivuranta, Kauno Kujala, Pekka Petrilä +4 more | 2010-03-16 |