Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Rolf Biedermann | Siemens Aktiengesellschaft | 4 |
| 2 | Franz Bartels | Clyde Bergemann | 1 |
| 2 | Holger Heilmann | Byk-Chemie Gmbh | 1 |
6 patents · 3 inventors
Ranked #7,349 of 28,648 cities Top 30%
Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Rolf Biedermann | Siemens Aktiengesellschaft | 4 |
| 2 | Franz Bartels | Clyde Bergemann | 1 |
| 2 | Holger Heilmann | Byk-Chemie Gmbh | 1 |