Showing 1–16 of 16 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Kauko Rautio | — | 19 |
| 2 | Taisto Manninen | Exel Oy | 6 |
| 3 | Pekka Tiikkainen | Exel Oy | 2 |
| 3 | Pauli Jaatinen | Exel Oy | 2 |
| 3 | Markku Rautio | — | 2 |
| #6 | Marko Marttila | — | 1 |
| #6 | Kai Rautio | — | 1 |
| #6 | Rauno Suoniemi | — | 1 |
| #6 | Sampo Humalainen | — | 1 |
| #6 | Tero Mönttinen | — | 1 |
| #6 | Mauri Nikkinen | — | 1 |
| #6 | Tuomas Halttunen | — | 1 |
| #6 | Tuomo Nikkinen | — | 1 |
| #6 | Timo Humalainen | — | 1 |
| #6 | Kauko Ratuio | — | 1 |
| #6 | Markku Ripatti | Exel Oy | 1 |