Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Eduard Schmid | Ems-Inventa Ag | 3 |
| 2 | Helmuth Thullen | Ems-Inventa Ag | 1 |
| 2 | Josef Casanova | Ems-Inventa Ag | 1 |
| 2 | Helmut Thullen | Ems-Chemie Ag | 1 |
6 patents · 4 inventors
Ranked #5,612 of 22,654 cities Top 25%
Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Eduard Schmid | Ems-Inventa Ag | 3 |
| 2 | Helmuth Thullen | Ems-Inventa Ag | 1 |
| 2 | Josef Casanova | Ems-Inventa Ag | 1 |
| 2 | Helmut Thullen | Ems-Chemie Ag | 1 |