Showing 1–5 of 5 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Franciszek Sitek | Ciba-Geigy | 2 |
| 1 | Urs Hofer | Ciba Specialty Chemicals | 2 |
| 3 | Christof Wehrli | Dsm Ip Assets B.V. | 1 |
| 3 | Peter Hafner | Flowtec Ag | 1 |
| 3 | Rolf Hasler | Sandoz Ag | 1 |
7 patents · 5 inventors
Ranked #5,070 of 22,654 cities Top 25%
Showing 1–5 of 5 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Franciszek Sitek | Ciba-Geigy | 2 |
| 1 | Urs Hofer | Ciba Specialty Chemicals | 2 |
| 3 | Christof Wehrli | Dsm Ip Assets B.V. | 1 |
| 3 | Peter Hafner | Flowtec Ag | 1 |
| 3 | Rolf Hasler | Sandoz Ag | 1 |