Showing 1–2 of 2 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Cornelia Makowka | Ciba Specialty Chemicals | 4 |
| 2 | Erhard Liebig | Alstom (Switzerland) | 2 |
6 patents · 2 inventors
Ranked #8,103 of 30,370 cities Top 30%
Showing 1–2 of 2 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Cornelia Makowka | Ciba Specialty Chemicals | 4 |
| 2 | Erhard Liebig | Alstom (Switzerland) | 2 |