Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12410558 | Blade segment for refiner | Tomi Iisakkila, Håkan Sjöström | 2025-09-09 |
| 12281439 | Blade segment for refiner | Tomi Iisakkila | 2025-04-22 |
| 12241203 | Blade segment for refiner | Matti Kaarineve | 2025-03-04 |
| 11891758 | Refiner blade element | Juha-Pekka Huhtanen | 2024-02-06 |
| 11142869 | Blade segment for refiner | Håkan Sjöström, Matti Kaarineva, Tomi Iisakkila, Markku Partanen | 2021-10-12 |
| 10464068 | Blade element for refiner | Håkan Sjöström, Matti Kaarineva, Tomi Iisakkila, Marcus Sjölund, Karl Lönngren | 2019-11-05 |
| 10300489 | Blade element for refiner | Timo Kononen, Matti Kaarineva | 2019-05-28 |