Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11299857 | Method for sizing a multi-ply fiber web and a forming section for a multi-ply fiber web | Antti Poikolainen, Juan Cecchini, Teuvo Virkkunen | 2022-04-12 |
| 9322135 | Method for producing fiber webs and production line for producing fiber webs | Mika Viljanmaa, Jari Ilomäki, Seppo Luomi | 2016-04-26 |
| 8486229 | Device for drying and treating a tissue paper web | Jani Hakola, Mika Viljanmaa, Jari Ilomäki | 2013-07-16 |
| 8281671 | Load measuring device, manufacturing method for the device and control method using the device | Rob Stapels, Timo Brander, Tony Lehto, Jani Yli-Alho | 2012-10-09 |
| 7943010 | Method of making surface-sized paper/board | Mika Viljanmaa, Juha Lipponen, Juha Pakarinen, Jussi Jääskeläinen, Maria Lepola | 2011-05-17 |
| 7704351 | Processing device and method of operating the device for processing a coated or uncoated fibrous web | Juha Lipponen, Vilho Nissinen, Pekka Koivukunnas, Mika Viljanmaa, Henri Vaittinen +8 more | 2010-04-27 |
| 7429311 | Method and assembly for moistening a moving web or paperboard | Henri Vaittinen, Heikki Kettunen, Markku Kojo | 2008-09-30 |
| 7300549 | Method for controlling the operation of a paper, board or tissue production line | — | 2007-11-27 |
| 6886455 | Method for profiling a paper web | — | 2005-05-03 |
| 6881301 | Method and arrangement for controlling moisture in a multiroll calender | Antti Heikkinen, Pekka Linnonmaa | 2005-04-19 |
| 6694870 | Method for leading a web between calendar nips, and a calendar | Vesa Ijas, Pekka Koivukunnas | 2004-02-24 |