Vaassen, NL ranks #19,530 worldwide for total patents filed all time, with 69 patents from 18 inventors. Leading employers of inventors based in Vaassen, NL include Vmi Holland B.V., Koninklijke Kpn N.V., Nucletron Operations B.V..
Showing 1–18 of 18 inventors
| Rank ↑ | Inventor ↕ | Primary Company ↕ | Patents ↕ |
|---|---|---|---|
| 1 | Martin De Graaf | Vmi Holland B.V. | 20 |
| 2 | Jacob Cornelis Van der Wal | Koninklijke Kpn N.V. | 11 |
| 3 | Bas Woudstra | Nucletron Operations B.V. | 8 |
| #4 | Tamme Bartels | Akzo N.V. | 6 |
| #5 | Gerben MULDER | Vmi Holland B.V. | 5 |
| #6 | Antonius H. Zijderveld | Cargill, Incorporated | 3 |
| #6 | Gerard Johannes Van Laar | Vmi Holland B.V. | 3 |
| #8 | Franciscus Cornelis Bierens | Vmi Epe Holland B.V. | 2 |
| #8 | Gerrit Rodijk | Vmi Holland B.V. | 2 |
| #10 | Fraciscus C. Bierens | Vmi Epe Holland B.V. | 1 |
| #10 | Jacobus Rijken | — | 1 |
| #10 | Leonardus J. M. Bohnenn | Akzo N.V. | 1 |
| #10 | Nicolaas Heiner | U.S. Philips | 1 |
| #10 | Wouter Nicolas Andries Burggraaf | — | 1 |
| #10 | Gerrit Van Der Linde | — | 1 |
| #10 | Paul Richard Uyttenboogaart | Vmi Epe Holland B.V. | 1 |
| #10 | Lambert Hendrikus Wanschers | Stertil B.V. | 1 |
| #10 | Patrick Heering | — | 1 |