Showing 1–5 of 5 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Friedrich Karrer | Ciba-Geigy | 3 |
| 2 | Christian Naydowski | Pluess-Staufer Ag | 1 |
| 2 | Ulrich Jahn | Siegfried Ag | 1 |
| 2 | Sandro Matter | Unknown | 1 |
| 2 | Michael Hug | — | 1 |
7 patents · 5 inventors
Ranked #5,650 of 24,315 cities Top 25%
Showing 1–5 of 5 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Friedrich Karrer | Ciba-Geigy | 3 |
| 2 | Christian Naydowski | Pluess-Staufer Ag | 1 |
| 2 | Ulrich Jahn | Siegfried Ag | 1 |
| 2 | Sandro Matter | Unknown | 1 |
| 2 | Michael Hug | — | 1 |