Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9248622 | Method for sealing a fiber-based material | Päivi Määttä, Petri Laakso, Risto Vesanto | 2016-02-02 |
| 8186406 | Apparatus for sealing a polymer coated paper or board | Päivi Määttä, Petri Laakso, Raimo Penttilä, Nina Miikki, Risto Vesanto | 2012-05-29 |
| 8011568 | Method for manufacturing a board tray, a blank for the tray, and a tray obtained by the method | Paivi Maeaettae, Risto Vesanto, Panu Tanninen, Petri Laakso | 2011-09-06 |