Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Benno Iseli | Iseli & Co. Ag | 8 |
| 2 | Pius Steinmann | Kronotec Ag | 6 |
| 3 | Paul Frey-Wigger | — | 4 |
18 patents · 3 inventors
Ranked #40,984 of 111,555 cities Top 40%
Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Benno Iseli | Iseli & Co. Ag | 8 |
| 2 | Pius Steinmann | Kronotec Ag | 6 |
| 3 | Paul Frey-Wigger | — | 4 |