Top Inventors at Fritz Studer Ag All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Hansjorg Renker | 3 |
| 2 | Reto Zwahlen | 3 |
| 3 | Fred Gaegauf | 2 |
| #4 | Adrian Aeschlimann | 2 |
| #5 | Andreas Senn | 2 |
| #6 | Erwin Roth | 1 |
| #7 | Frank Fiebelkorn | 1 |
| #8 | Hansjoerg Renker | 1 |
| #9 | Hans Tanner | 1 |
| #10 | Kurt R. Baer | 1 |
| #11 | Martin Abbuehl | 1 |
| #12 | Paul Stadler | 1 |
| #13 | Peter Wyss | 1 |
| #14 | Thomas Fankhauser | 1 |
| #15 | Walter Fabris | 1 |
| #16 | Martin Abegglen | 1 |
| #17 | Ulrich Muehlematter | 1 |
| #18 | Peter Wyler | 1 |
| #19 | Alfred Gaegauf | 1 |