Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Robert Grünenfelder | Ivoclar Vivadent Ag | 5 |
| 2 | Matthaeus Hoop | Hilti Aktiengesellschaft | 2 |
| 3 | Eric Gstöhl | Thyssenkrupp Presta | 1 |
8 patents · 3 inventors
Ranked #10,551 of 41,746 cities Top 30%
Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Robert Grünenfelder | Ivoclar Vivadent Ag | 5 |
| 2 | Matthaeus Hoop | Hilti Aktiengesellschaft | 2 |
| 3 | Eric Gstöhl | Thyssenkrupp Presta | 1 |