Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5688372 | Method and device in the regulation of a headbox | Jyrki Huovila, Petri Nyberg, Michael Odell | 1997-11-18 |
| 5593546 | Hybrid former with an MB unit in a paper machine | Heikki Ilvespaa, Jyrki Jaakkola, Erkki Partanen, Lauri Verkasalo | 1997-01-14 |