Harderwijk, NL ranks #7,993 worldwide for total patents filed in 2021, with 11 patents from 7 inventors. Leading employers of inventors based in Harderwijk, NL include J. Van Walraven Holding B.V., Kyocera Senco Industrial Tools.
Showing 1–7 of 7 inventors
| Rank ↑ | Inventor ↕ | Primary Company ↕ | Patents ↕ |
|---|---|---|---|
| 1 | Frank Nijdam | J. Van Walraven Holding B.V. | 5 |
| 2 | Ricky Nijenhuis | — | 1 |
| 2 | Tammo Schut | — | 1 |
| 2 | Frank Pieter Jacobus Balen | — | 1 |
| 2 | Johannes Antonius Rudolf Grouve | Kyocera Senco Industrial Tools | 1 |
| 2 | Sanneke Peffer | — | 1 |
| 2 | Pieter Marcel De Graaf | — | 1 |