Showing 1–7 of 7 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Markku Keskiniva | Sandvik Mining And Construction Oy | 26 |
| 2 | Kari Salminen | Metso Paper | 3 |
| 3 | Pasi Kojo | Metso Minerals | 2 |
| 3 | Reino Hermann Jaakkola | Nokia Technologies Oy | 2 |
| #5 | Keskiniva Markku | Mincon International Limited | 1 |
| #5 | Pekka Hoikkala | — | 1 |
| #5 | Leppanen Seppo | — | 1 |