Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5653041 | Drying method and drying module as well as dryer sections that make use of same, in particular for a high-speed paper machine | Antti Kuhasalo, Pertti Heikkila, Heikki Ilvespaa, Jouko Yli-Kauppila, Ilkka Jokioinen +6 more | 1997-08-05 |
| 5639351 | Press section of a paper machine, in particular for printing paper qualities | — | 1997-06-17 |
| 5590476 | Multi-story dryer section in a paper machine | Markku Alakoski, Martti Tissari, Kyosti Uuttana | 1997-01-07 |