Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7291248 | Dewatering member with a composite body for a paper or board machine and method for manufacturing a dewatering member with a composite body for a paper or board machine | Veli-Pekka Tarkiainen, Liisa Muilu, Kirsi Kervinen | 2007-11-06 |
| 6423185 | Process of surface treatment for faces that become contaminated in a paper or board machine | Tapio Mäntylä, Pentti Lehtonen | 2002-07-23 |