Showing 1–13 of 13 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Gerrit Johannis de Vos | Nasophlex B.V. | 8 |
| 2 | Frederik C. van Herpen | — | 4 |
| 3 | Arnoud van Willigen | Krohne Ag | 2 |
| 3 | Willem Kamminga | Cooperatieve Verkoop-En Productievereniging Van Aardappelmeel En Derivaten Avebe B.A. | 2 |
| 3 | Johannes J.H. Verberg | — | 2 |
| 3 | Abraham Leendert Verburg | — | 2 |
| #7 | Jan Piet Warner | — | 1 |
| #7 | Sarah Cornelia Jonker | — | 1 |
| #7 | Michel Corbeau | — | 1 |
| #7 | Willem Albert de Kluijver | — | 1 |
| #7 | Lauwers Baumann | — | 1 |
| #7 | Rombout M. Rombouts | — | 1 |
| #7 | Martinus Adolfs | Erasmus Universiteit Rotterdam | 1 |