Showing 1–9 of 9 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Norbert Koeppel | Sfs Industrie Holding Ag | 2 |
| 2 | Keesjan Klant | Unknown | 1 |
| 2 | Beda Angehrn | Sfs Industrie Holding Ag | 1 |
| 2 | Gianfranco Mainardi | — | 1 |
| 2 | Heinrich Heule | Heule Werkzeug Ag | 1 |
| 2 | Armin Beck | IBM | 1 |
| 2 | Dieter Gratz | — | 1 |
| 2 | Eduard Zängerle | — | 1 |
| 2 | Juergen Pensel | Danaher | 1 |