Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Matthias Steffen | Otis Elevator | 4 |
| 2 | Burghard Lein | — | 2 |
| 3 | Thomas Dittner | — | 1 |
| 3 | Marcel Schaper | Arntz Beteiligungs Gmbh & Co. Kg | 1 |
8 patents · 4 inventors
Ranked #58,130 of 111,555 cities Top 55%
Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Matthias Steffen | Otis Elevator | 4 |
| 2 | Burghard Lein | — | 2 |
| 3 | Thomas Dittner | — | 1 |
| 3 | Marcel Schaper | Arntz Beteiligungs Gmbh & Co. Kg | 1 |