Top Inventors at Ecotechniek B.V. All Time
Showing 1–11 of 11 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Abraham Klapwijk | 4 |
| 2 | Iman W. Koster | 3 |
| 3 | Henricus Lambertus Franciscus Spanjers | 1 |
| 3 | Henricus F. L. M. Spanjers | 1 |
| 3 | Johannes Bouman | 1 |
| 3 | Johannes van der Meer | 1 |
| 3 | Johannes L. van de Velde | 1 |
| 3 | Willem Koster | 1 |
| 3 | Frederik H. M. Mischgofsky | 1 |
| 3 | Marinus P. Quaak | 1 |
| 3 | Anthonie Leendert Monster | 1 |