Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Odd Kristiansen | Ciba-Geigy | 5 |
| 2 | Ernst Praudisch | Bata-Schuh Ag | 1 |
| 2 | Beat Bruttel | Ciba-Geigy | 1 |
| 2 | Paul Zimmerli | — | 1 |
8 patents · 4 inventors
Ranked #2,710 of 15,417 cities Top 20%
Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Odd Kristiansen | Ciba-Geigy | 5 |
| 2 | Ernst Praudisch | Bata-Schuh Ag | 1 |
| 2 | Beat Bruttel | Ciba-Geigy | 1 |
| 2 | Paul Zimmerli | — | 1 |