Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Hendrik Albertus COLIJN | Shell Oil Compny | 5 |
| 2 | Leonardus Wendelinus Mathias Marie Terstappen | Sequoia Turner | 4 |
| 3 | Leon L. W. M. M. Terstappen | Universiteit Twente | 3 |
Part of Pennsylvania
12 patents · 3 inventors
Ranked #49,208 of 111,555 cities Top 45%
Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Hendrik Albertus COLIJN | Shell Oil Compny | 5 |
| 2 | Leonardus Wendelinus Mathias Marie Terstappen | Sequoia Turner | 4 |
| 3 | Leon L. W. M. M. Terstappen | Universiteit Twente | 3 |
Part of Pennsylvania