Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Roland Drees | Leopold Kostal Gmbh & Co. Kg | 2 |
| 2 | Thomas Siegemund | Bombardier Transportation Gmbh | 1 |
| 2 | Swen Barenhoff | Aptar Dortmund Gmbh | 1 |
4 patents · 3 inventors
Ranked #15,710 of 41,746 cities Top 40%
Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Roland Drees | Leopold Kostal Gmbh & Co. Kg | 2 |
| 2 | Thomas Siegemund | Bombardier Transportation Gmbh | 1 |
| 2 | Swen Barenhoff | Aptar Dortmund Gmbh | 1 |