Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Adri Verschoor | Unknown | 1 |
| 1 | Frank Mulder | Vernay Laboratories | 1 |
| 1 | Johannes B. O. Heuvel | Fluke | 1 |
| 1 | Rob Franke | Unknown | 1 |
4 patents · 4 inventors
Ranked #7,941 of 24,315 cities Top 35%
Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Adri Verschoor | Unknown | 1 |
| 1 | Frank Mulder | Vernay Laboratories | 1 |
| 1 | Johannes B. O. Heuvel | Fluke | 1 |
| 1 | Rob Franke | Unknown | 1 |