Showing 1–6 of 6 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Iimari Rintasalo | Valmet Aktiebolag | 1 |
| 1 | Ismo Koponen | Valmet Aktiebolag | 1 |
| 1 | Jari Vainio | Valmet Aktiebolag | 1 |
| 1 | Pertti Tuominen | Fluilogic Systems Oy | 1 |
| 1 | Antti Tohkala | Sunds Defibrator Woodhandling Oy | 1 |
| 1 | Aarno Niemi | — | 1 |