Showing 1–19 of 19 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Ruud Scheffers | Dragontree Beheer B.V. | 24 |
| 2 | Ard Van Schie | Honeywell | 4 |
| 3 | Jacob Valstar | — | 3 |
| 3 | Niek Hogenboom | P.C.M. Olsthoorn Holding B. V. | 3 |
| 3 | Piet Vijverberg | Fino Follaje S.A. | 3 |
| #6 | Aad Scheffers | — | 2 |
| #6 | Johannes Scheffers | — | 2 |
| #6 | Henricus G. J. Van Der Knaap | — | 2 |
| #9 | Michael Franciscus Maria van Marrewijk | — | 1 |
| #9 | Cornelis Joannes Clemens van Holsteijn | Florfis Ag | 1 |
| #9 | Cees Janssen | — | 1 |
| #9 | Maurice G. J. Nederpel | — | 1 |
| #9 | Maurice Nederpel | — | 1 |
| #9 | Gerardus Adrianus Maria Zuidgeest | — | 1 |
| #9 | Teunis Valstar | — | 1 |
| #9 | Marille Marie Isora de Jong | — | 1 |
| #9 | Jikke Roos Amalia de Jong | — | 1 |
| #9 | Petrus W. M. Kester | Bear Creek Gardens | 1 |
| #9 | Jeffrey Kap | — | 1 |