Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Aad Van Der Kam | Wartsilä Finland Oy | 2 |
| 2 | Timotheus Joan Marie Lechner | — | 1 |
| 2 | Hans Van Sambeek | Caterpillar | 1 |
4 patents · 3 inventors
Ranked #15,710 of 41,746 cities Top 40%
Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Aad Van Der Kam | Wartsilä Finland Oy | 2 |
| 2 | Timotheus Joan Marie Lechner | — | 1 |
| 2 | Hans Van Sambeek | Caterpillar | 1 |