Showing 1–13 of 13 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Adriaan Bernardus Spierings | HP | 5 |
| 1 | Marcel Sennhauser | Fatzer Ag | 5 |
| 3 | Manfred Wurzer | Oerlikon Surface Solutions Ag, Pfäffikon | 4 |
| #4 | Ernst Hohl | Unknown | 3 |
| #5 | Pierre Alain Froidevaux | Buhler Ag | 2 |
| #5 | Haris Beganovic | Huber+Suhner Ag | 2 |
| #7 | Andreas Schrepfer | Schmidhauser Ag | 1 |
| #7 | Romedi SELM | Fisba Ag | 1 |
| #7 | Adrian Spierings | — | 1 |
| #7 | Peter Oehry | Brusa Hypower Ag | 1 |
| #7 | Richard Schaer | Buehler Ag | 1 |
| #7 | Werner Huss | Spuhl Ag St. Gallen | 1 |
| #7 | Richard Schär | Buhler Ag | 1 |