Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6443880 | Arrangement for removing oil in a roll | Kari Röyskö, Jori Onnela, Ari Lehto, Sami Vanhamäki, Risto Haiko | 2002-09-03 |
| 6004249 | Slide disc seal arrangement for a roll of a paper making or finishing machine or the like | — | 1999-12-21 |