Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7326319 | Method of pre-calendering a board web | Matti Lares | 2008-02-05 |
| 6869505 | Method for calendering a board web | Matti Lares | 2005-03-22 |
| 6827009 | Multiple-nip calender and calendering arrangement | Pekka Koivukunnas, Seppo Luomi, Pekka Linnonmaa | 2004-12-07 |
| 6811654 | Method and arrangement for calendering paper and board before and after coating | Pauli Kytönen | 2004-11-02 |
| 6440271 | Method and apparatus in moistening of a web | Antti Heikkinen | 2002-08-27 |
| 6399160 | Method and apparatus for film coating a moving paper or board web supported by a belt to form a coating application zone with adjustable length | Johan Gron, Jorma Kinnunen, Erja Nikula | 2002-06-04 |
| 6264792 | Method for producing calendered paper | Harri Kuosa, Markku Kyytsonen, Juhani Partanen, Kari Sipi, Eero Suomi +4 more | 2001-07-24 |
| 5483873 | Method in calendering of a paper web and a calendar that makes use of the method | Pekka Koivukunnas, Harri Kuosa, Jussi Tuomela, Markku Ellila | 1996-01-16 |