Showing 1–7 of 7 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Marcel Witschi | Lauener Engineering | 3 |
| 2 | Rudolf Roder | Lauener Engineering | 2 |
| 2 | Konrad Schafroth | Conseils Et Manufacture Vlg S.A. | 2 |
| 2 | Erich Luginbuhl | Golden Aluminum | 2 |
| #5 | Alfred Frey | Didier-Werke Ag | 1 |
| #5 | Chris Boesch | — | 1 |
| #5 | Andre Gerber | Usm U. Scharer Sohne Ag | 1 |