Showing 1–5 of 5 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Erich Weidmann | Gebruder Loepfe Ag | 2 |
| 2 | Hans-Peter Lechner | Mettler Instrumente Ag | 1 |
| 2 | Roland Frehner | — | 1 |
| 2 | Armin Kundig | Gretag Imaging Trading Ag | 1 |
| 2 | Walter Schumperli | Loepfe Brothers Limited | 1 |