Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9863093 | Ply for a board from an in-line production process | Olavi Imppola, Jouni Matula, Jussi Matula, Karri Tahkola, Isto Heiskanen +1 more | 2018-01-09 |
| 9708772 | Method of providing fiber web making furnish with filler, and paper or paper board | Isto Heiskanen, Olavi Imppola, Jouni Matula, Jussi Matula, Jari Räsänen +1 more | 2017-07-18 |
| 9453305 | In-line production method for paper making process | Olavi Imppola, Jouni Matula, Jussi Matula, Karri Tahkola, Isto Heiskanen +1 more | 2016-09-27 |