Top Inventors at Royal Duyvis Wiener B.V. All Time
Showing 1–4 of 4 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Hans Huijbers | 2 |
| 1 | Reiner Koelemeijer | 2 |
| 3 | Jan Kruiver | 1 |
| 3 | Joost Jan De Koomen | 1 |
Showing 1–4 of 4 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Hans Huijbers | 2 |
| 1 | Reiner Koelemeijer | 2 |
| 3 | Jan Kruiver | 1 |
| 3 | Joost Jan De Koomen | 1 |