Showing 1–6 of 6 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Rudolf Infanger | Ferag Ag | 2 |
| 1 | Walter Reist | Ferag Ag | 2 |
| 1 | Jurg Eberle | Ferag Ag | 2 |
| #4 | Waldemar Krumholz | — | 1 |
| #4 | Ruedi Siegfried | Serdi - Societe D'Etudes De Realisation Et De Diffusion Industrielles | 1 |
| #4 | Heinrich Gretler | Bauer Kaba Ag | 1 |