Showing 1–8 of 8 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Jan De Geus | Bejo Zaden B.V. | 3 |
| 2 | Rudolph E. Cramer | Hoogovens Groep B.V. | 2 |
| 3 | Jannes A. Melching | — | 1 |
| 3 | Marco Bernardus Wiebren Coesel | — | 1 |
| 3 | Theodorus Marcelis Cornelis Weijers | — | 1 |
| 3 | Daan Broersen | — | 1 |
| 3 | Theo A. A. Hellenkamp | Zenon Environmental | 1 |
| 3 | Petrus J. A. Kramer | Estel Hoogovens B.V. | 1 |