Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12053964 | Ply of a linerboard and a light weight linerboard for corrugated board | Seppo Lampainen, Atso Laakso, Ari-Pekka Määttänen | 2024-08-06 |
| 11952718 | Paperboard and a method of producing a paperboard | Kaj Backfolk, Isto Heiskanen, Teija Laukala | 2024-04-09 |
| 11926128 | Light weight linerboard for corrugated board | Seppo Lampainen, Atso Laakso, Ari-Pekka Määttänen | 2024-03-12 |
| 10145068 | Process for producing at least one ply of a paper or board and a paper or board produced according to the process | Hallgren Hans, Anders Moberg, Hans Hoglund, Gunilla Pettersson, Sven Norgren | 2018-12-04 |
| 7897011 | High quality paperboard and products made thereof | Isto Heiskanen, Mika Riikonen | 2011-03-01 |
| 7005034 | Method in connection with the production of mechanical pulp | Anders Moberg, Mats Fredlund | 2006-02-28 |
| 6517680 | Method in connection with the production of paper or cardboard | Mats Fredlund, Anders Moberg, Fredrik Werner | 2003-02-11 |