Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Max Arnold Koller | — | 2 |
| 1 | Ettore Ferranti | Abb Schweiz Ag | 2 |
| 1 | Thomas Schedler | — | 2 |
6 patents · 3 inventors
Ranked #64,531 of 111,555 cities Top 60%
Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Max Arnold Koller | — | 2 |
| 1 | Ettore Ferranti | Abb Schweiz Ag | 2 |
| 1 | Thomas Schedler | — | 2 |