Top Inventors at Guedel Group Ag All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Walter Zulauf | 3 |
| 2 | Dominique Schaer | 2 |
| 3 | Markus Gerber | 2 |
| #4 | Christian Marie | 1 |
| #5 | Hans-Ulrich Kurt | 1 |
| #6 | Mathieu Amiet | 1 |
| #7 | Marcel Blanchet | 1 |
| #8 | Nicolas Laval | 1 |
| #9 | Romain Bopp | 1 |
| #10 | Roland Kappaun | 1 |
| #11 | Rudolf Güdel | 1 |
| #12 | Rudolf Heid | 1 |
| #13 | Stefan Baumann | 1 |