Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |
| 6820336 | Making a powder metal roll end for a heatable roll | Arttu Laitinen, Mika Viljanmaa, Pekka Koivukunnas, Erkki Leinonen, Hannu Vuorikari +1 more | 2004-11-23 |