Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6682632 | Roll for a paper or board machine | Osmo Nikulainen, Heikki Karttunen, Antti Leinonen, Seppo Kiviranta, Hannu Villgrén +2 more | 2004-01-27 |
| 6402896 | Roll for a paper or board machine | Osmo Nikulainen, Heikki Karttunen, Antti Leinonen, Seppo Kiviranta, Hannu Villgrén +1 more | 2002-06-11 |
| 6030327 | Coupling for the tending-side end of a roll in a paper machine or paper finishing machine | Jyri Suomalainen, Hannu Hyvonen | 2000-02-29 |