Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8414723 | Method for protecting the untrimmed edge of a paperboard or paper | Päivi Määttä, Risto Vesanto, Tapani Penttinen, Heli Vesanto, Marjo Elorae +3 more | 2013-04-09 |
| 5290401 | Method and a device for separating plastic particles from supensions | Hannu Savisalo, Martti Pulliainen, Markku Ainali, Timo Laurila, Esko Paakkonen | 1994-03-01 |