Top Inventors at Oertli-Instrumente Ag All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Lothar Knünz | 5 |
| 2 | Christoph Wangler | 3 |
| 3 | Lisa Kehren-Quitsdorf | 3 |
| #4 | Michael Zürcher | 3 |
| #5 | Andreas Dietrich | 3 |
| #6 | Bettina Schuler | 2 |
| #7 | Rüdiger Schönleber | 2 |
| #8 | Sandro Schultz | 2 |
| #9 | Bruno Nyffenegger | 1 |
| #10 | Flavio Sanseverino | 1 |
| #11 | Norbert Brill | 1 |
| #12 | Silvio Di Nardo | 1 |
| #13 | Angelo Blank | 1 |