Showing 1–6 of 6 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Trygve Björkgren | Vacon Oy | 4 |
| 2 | Mikael Finne | Oy Kwh Pipe Ab | 1 |
| 2 | Bjarne Nylund | — | 1 |
| 2 | Matts Friis | Wartsilä Finland Oy | 1 |
| 2 | Jarkko Holmlund | Abb Schweiz Ag | 1 |
| 2 | Leif Backlund | Wartsilä Finland Oy | 1 |