Showing 1–2 of 2 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Wilhelmus Johannes Joseph Maas | Afa Products | 3 |
| 2 | Petrus Lambertus Wilhelmus Hurkmans | Afa Products | 1 |
4 patents · 2 inventors
Ranked #7,941 of 24,315 cities Top 35%
Showing 1–2 of 2 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Wilhelmus Johannes Joseph Maas | Afa Products | 3 |
| 2 | Petrus Lambertus Wilhelmus Hurkmans | Afa Products | 1 |