Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Francois Delwel | Lever Brothers | 3 |
| 2 | Henri Bernard Peteri | — | 1 |
| 2 | Cornelis B. Donker | Lever Brothers Company, Division Of Conopco | 1 |
| 2 | Theodorus O. N. de Vroomen | GE | 1 |
6 patents · 4 inventors
Ranked #5,612 of 22,654 cities Top 25%
Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Francois Delwel | Lever Brothers | 3 |
| 2 | Henri Bernard Peteri | — | 1 |
| 2 | Cornelis B. Donker | Lever Brothers Company, Division Of Conopco | 1 |
| 2 | Theodorus O. N. de Vroomen | GE | 1 |