Showing 1–7 of 7 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Claude Le Dantec | Canon | 2 |
| 1 | Denis Megard | Diana Naturals | 2 |
| 3 | Martti Salokannel | — | 1 |
| 3 | Antti Veli Antero Vähämaa | — | 1 |
| 3 | Koivukunnas Pekka | Metso Paper | 1 |
| 3 | Hannamari Härkönen | Metso Paper | 1 |
| 3 | Helena Leppäskoski | Metso Paper | 1 |