Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6855230 | Method and regulation arrangement for controlling dewatering profile of a former | Pasi Virtanen, Jukka Sorsa | 2005-02-15 |
| 6274000 | Method and device in threading of paper web | Pekka Koivukunnas | 2001-08-14 |
| 5409575 | Two-wire web-forming section of a paper machine | Risto Savia, Ilkka Jaaskelainen | 1995-04-25 |
| 4496429 | Extended nip press for a paper machine | Nils Soderholm | 1985-01-29 |