Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7198841 | Paper having a cellulosic fiber layer treated with elementary particles | Vilho Nissinen, Timo Nyberg, Lars Gronroos, Pentti Virtanen, Veli Käsmä +1 more | 2007-04-03 |
| 6787196 | Apparatus for making a web of paper or board containing calcium carbonate | Vilho Nissinen, Timo Nyberg, Lars Gronroos, Pentti Virtanen, Veli Käsmä +1 more | 2004-09-07 |
| 6749888 | Method and apparatus for determining the profile of a coating layer | Jukka Linnonmaa, Vilho Nissinen, Jukka-Tapani Makinen, Jouni Raki, Jari-Matti Karjanmaa | 2004-06-15 |
| 6680086 | Method for making paper, assembly for implementing the method and paper product produced by the method | Vilho Nissinen, Timo Nyberg, Lars Gronroos, Pentti Virtanen, Veli Käsmä +1 more | 2004-01-20 |
| 6311410 | Method and device for drying a coated web | Pertti Heikkila, Kari Juppi | 2001-11-06 |