Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7798949 | Spreader roll | Kalle Vaaraniemi | 2010-09-21 |
| 7264692 | Method for monitoring the operation of a doctor assembly in a paper machine and a doctor assembly for implementing the method | Tuomo Juvakka, Seppo Parviainen, Ilkka Rata, Mika Saari, Juhani Vestola | 2007-09-04 |
| 6821237 | Thermoroll for a paper/board machine or finishing machine and a method for manufacturing the thermoroll | Erkki Leinonen, Mika Viljanmaa | 2004-11-23 |
| 6749725 | Blade holder for a doctor and a method for using the doctor | Jouni Kirjava, Matti Pajala, Seppo Parviainen, Iikka Rata | 2004-06-15 |
| 6592503 | Roll that can be bent with a composite shell | Tuomo Kurkela, Jorma Snellman | 2003-07-15 |
| 6524227 | Roll that can be bent for a web-like material | Tuomo Kurkela, Jorma Snellman, Pekka Kivioja, Mauri Rukajärvi, Esa Vilmusenaho | 2003-02-25 |
| 6524229 | Composite-construction roll and a method for manufacturing it | Antti Pramila, Mauri Rukajärvi, Tuomo Kurkela | 2003-02-25 |
| 6521092 | Beam that can be bent for use in a paper or board machine | — | 2003-02-18 |
| 6361655 | Beam structure in a pulp machine/paper machine/board machine or in a paper/board finishing device | Kari Holopainen, Ilkka Rata, Jukka Samppala, Heikki Toivanen | 2002-03-26 |