Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6712931 | Method for manufacturing a paper or board web and a paper or board machine | Johan Gron, Pasi Ahonen, Juha Kinnunen, Pentti Rautiainen | 2004-03-30 |
| 6562196 | Method for optimizing the degree of flocculation | Jyrki Huovila, Juha Kinnunen, Hannu Korhonen, Ari Puurtinen, Pekka Pakarinen | 2003-05-13 |
| 6413371 | Method for manufacture of paper and a paper machine | Pasi Ahonen, Juha Kinnunen, Pirkko-Leena Aarnikoivu | 2002-07-02 |