Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Stefan Etter | 4 | |
| 2 | Alex Wehrli | Feintool International Holding Ag | 2 |
| 3 | Hans Grutzner | K. Bratschi, Silent Gliss | 1 |
7 patents · 3 inventors
Ranked #12,219 of 43,611 cities Top 30%
Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Stefan Etter | 4 | |
| 2 | Alex Wehrli | Feintool International Holding Ag | 2 |
| 3 | Hans Grutzner | K. Bratschi, Silent Gliss | 1 |