Showing 1–2 of 2 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Hans Knopp | Basf Farben Fasern | 8 |
| 2 | Fritz Kopin | — | 1 |
9 patents · 2 inventors
Ranked #55,498 of 111,555 cities Top 50%
Showing 1–2 of 2 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Hans Knopp | Basf Farben Fasern | 8 |
| 2 | Fritz Kopin | — | 1 |