Showing 1–5 of 5 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Francois Delwel | Lever Brothers | 2 |
| 2 | Johannes Gerardus Joseph Egberink | Akzo Nobel N.V. | 1 |
| 2 | Jan W. Groeneweg | Unilever Patent Holdings B.V. | 1 |
| 2 | Adrianus Leenheer | — | 1 |
| 2 | Jacob A. van der Wolk | Lever Brothers | 1 |