Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Laurent Chassot | Wella Gmbh | 42 |
| 2 | Bettina Steinmann | Ciba-Geigy | 27 |
| 3 | Rolf Steiger | Ilford Ag | 1 |
70 patents · 3 inventors
Ranked #20,039 of 111,555 cities Top 20%
Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Laurent Chassot | Wella Gmbh | 42 |
| 2 | Bettina Steinmann | Ciba-Geigy | 27 |
| 3 | Rolf Steiger | Ilford Ag | 1 |