Showing 1–6 of 6 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Zhimin Hao | Ciba Specialty Chemicals | 3 |
| 1 | Otto Goettel | Wella Gmbh | 3 |
| 3 | Manuela Javet | Wella Gmbh | 2 |
| 3 | David G. Leppard | Ciba-Geigy | 2 |
| #5 | Francois Rime | Ciba Specialty Chemicals | 1 |
| #5 | Catherine Mueller | Wella Gmbh | 1 |