Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7678234 | Dewatering arrangement on the press section of a web-forming machine | Risto Haiko, Mikko Kauppinen, Reijo Koivuranta, Kauno Kujala, Pekka Petrilä +4 more | 2010-03-16 |
| 6911117 | Method and equipment for attenuation of oscillation in a paper machine or in a paper finishing device | Jouko Karhunen, Arto Puranen, Jorma Kolio, Esa Lehtovirta | 2005-06-28 |