Showing 1–13 of 13 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Reinhard Sperger | Balzers Aktiengesellschaft | 2 |
| 1 | Edmund Ferdinand Nagel | Unknown | 2 |
| 1 | Johannes Voigt | Robert Bosch Gmbh | 2 |
| #4 | Gerhard Frick | Microlife Intellectual Property Gmbh | 1 |
| #4 | Michael Selb | Hilti Aktiengesellschaft | 1 |
| #4 | Kai-Uwe Keller | Hilti Aktiengesellschaft | 1 |
| #4 | Helmut Osterle | Sfs Industrie Holding Ag | 1 |
| #4 | Kurt Grabher | Ivoclar Ag | 1 |
| #4 | Tilo Dittrich | Hilti Aktiengesellschaft | 1 |
| #4 | Siegfried Krassnitzer | Oerlikon Surface Solutions Ag, Pfäffikon | 1 |
| #4 | Markus Gmeiner | Hilti Aktiengesellschaft | 1 |
| #4 | Jean-Louis Milhes | Hilti Aktiengesellschaft | 1 |
| #4 | Helmut SCHOECH | Unaxis Balzers | 1 |