Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Erik Philipp | Vifor (International) Ag | 5 |
| 2 | Harald Fessler | Fpt Motorenforschung Ag | 1 |
| 2 | Urs Karl Fischer | Ivoclar Vivadent Ag | 1 |
| 2 | Lisa Kehren-Quitsdorf | Oertli-Instrumente Ag | 1 |
8 patents · 4 inventors
Ranked #10,481 of 44,143 cities Top 25%
Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Erik Philipp | Vifor (International) Ag | 5 |
| 2 | Harald Fessler | Fpt Motorenforschung Ag | 1 |
| 2 | Urs Karl Fischer | Ivoclar Vivadent Ag | 1 |
| 2 | Lisa Kehren-Quitsdorf | Oertli-Instrumente Ag | 1 |