Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Roger Mathys | Abb Management Ag | 1 |
| 1 | Anton Bircher | Unknown | 1 |
| 1 | Albert Geisser | — | 1 |
3 patents · 3 inventors
Ranked #9,300 of 24,315 cities Top 40%
Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Roger Mathys | Abb Management Ag | 1 |
| 1 | Anton Bircher | Unknown | 1 |
| 1 | Albert Geisser | — | 1 |