Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8646708 | Refiner with flow guide inside rotor or stator | — | 2014-02-11 |
| 8573522 | Refiner and method for refining fibrous material | Kati Lindroos, Markku Partanen, Kauko Vänni | 2013-11-05 |
| 8511595 | Refiner and method for refining fibrous material | Kati Lindroos, Markku Partanen, Kauko Vänni | 2013-08-20 |