Showing 1–28 of 28 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Pentti Virtanen | Fp-Pigments Oy | 20 |
| 2 | Kari Vappula | Addtek Research & Development Oy Ab | 11 |
| 3 | Ilmari Paakkinen | Oy Partek Ab | 9 |
| #4 | Jyrki Hokkanen | Nokia Technologies Oy | 7 |
| #5 | Ville Ruola | — | 3 |
| #5 | Paavo Helenius | Nokia | 3 |
| #7 | Pertti Vesanen | Bioretec Oy | 2 |
| #7 | Pekka Korkiamäki | Elematic Oy Ab | 2 |
| #7 | Heikki LEHTONEN | Elematic Oy Ab | 2 |
| #7 | Rauno Smått | — | 2 |
| #7 | Rami Lehtonen | Teliasonera Ab | 2 |
| #7 | Olli Harala | Oy Partek Ab | 2 |
| #7 | Heikki Rantanen | Oy Partek Ab | 2 |
| #7 | Tuomo Halonen | — | 2 |
| #7 | Otto Linna | — | 2 |
| #16 | Jukka Yli-Äyhö | Elematic Group Oy | 1 |
| #16 | Olli Kekalainen | Oy Partek Ab | 1 |
| #16 | Reijo Rämö | Sandvik Tamrock Oy | 1 |
| #16 | Jari Hakala | — | 1 |
| #16 | Pekka Laine | Sandvik Mining And Construction Oy | 1 |
| #16 | Pentti Kuoppa | — | 1 |
| #16 | Jari HOKKANEN | Fläktgroup Sweden Ab | 1 |
| #16 | Mikko Kylmälahti | Elcogen Oy | 1 |
| #16 | Erno Maunula | Metso Minerals | 1 |
| #16 | Petteri Ruotsalainen | Nokia | 1 |
| #16 | Katariina Jutta Mahkonen | Nokia Technologies Oy | 1 |
| #16 | Risto Sutinen | — | 1 |
| #16 | Timo Laaki | — | 1 |