Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10094067 | Production line for producing fiber webs and a cooler | Tapio Pitkäniemi, Mika Vijanmaa | 2018-10-09 |
| 9322135 | Method for producing fiber webs and production line for producing fiber webs | Reijo Pietikäinen, Mika Viljanmaa, Seppo Luomi | 2016-04-26 |
| 8486229 | Device for drying and treating a tissue paper web | Reijo Pietikäinen, Jani Hakola, Mika Viljanmaa | 2013-07-16 |
| 6345453 | Method and apparatus for drying a fiber web | Seppo Mustonen, Timo Ojala | 2002-02-12 |
| 5706587 | Apparatus for drying a fibre web | Jukka Lehtinen, Paavo Rautakorpi | 1998-01-13 |
| 5471765 | Arrangement in a dryer for a fibre web | Paavo Rautakorpi, Jukka Lehtinen | 1995-12-05 |