Showing 1–7 of 7 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Peter Hilfiker | Sprecher & Schuh Ag | 2 |
| 1 | Tony Kaiser | Bbc Brown, Boveri & Company | 2 |
| 3 | Hans Lang | Biotronik Ag | 1 |
| 3 | Norbert Pfister | Hilti Aktiengesellschaft | 1 |
| 3 | Kurt Heinz | Inventio Ag | 1 |
| 3 | Rudolf Kreuzer | Von Arx Ag | 1 |
| 3 | Karl Blaas | Hilti Aktiengesellschaft | 1 |