Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11512431 | Method of forming a three-layer board web and a forming section of forming a three-layer board web | Juan Cecchini, Juha Kivimaa, Antti Poikolainen | 2022-11-29 |
| 7491295 | Dewatering element having non-pulsing dewatering followed by pulsing dewatering | Antti Poikolainen, Marko J. Moilanen | 2009-02-17 |
| 6780285 | Loading device including a loading member for supporting and dewatering a web forming wire | Antti Leinonen, Seppo Kiviranta, Aimo Närväinen, Jukka Pihlajasaari, Hannu Villgrén +1 more | 2004-08-24 |
| 6547932 | Doctor equipment in connection with a roll/cylinder in a paper/board machine | Antti Leinonen, Jouni Heiskanen, Kari Paloniemi, Ilkka Rata, Ilkka Eskelinen +6 more | 2003-04-15 |
| 5573644 | Apparatus for guiding a wire | Antti Poikolainen | 1996-11-12 |