Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6782990 | Method and apparatus for sorting rolls | Jukka Joutsjoki, Raimo Ruohio | 2004-08-31 |
| 6505459 | Method and apparatus for wrapping of paper and board rolls into a package wrapping | Raimo Ruohio, Risto Forsström | 2003-01-14 |
| 4231842 | Recovery of thermal energy from a thermomechanical pulp plant | — | 1980-11-04 |