Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Jacques Unger | — | 1 |
| 1 | Georges W. Keller | Saphirwerk Industrieprodukte Ag | 1 |
| 1 | Andreas Synowczyk | Dragerwerk Aktiegesellschaft | 1 |
| 1 | Friedrich Karrer | Ciba-Geigy | 1 |
4 patents · 4 inventors
Ranked #7,257 of 22,654 cities Top 35%
Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Jacques Unger | — | 1 |
| 1 | Georges W. Keller | Saphirwerk Industrieprodukte Ag | 1 |
| 1 | Andreas Synowczyk | Dragerwerk Aktiegesellschaft | 1 |
| 1 | Friedrich Karrer | Ciba-Geigy | 1 |