Top Inventors at Dümmen Group B.V. 2019
Showing 1–6 of 6 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Arjan Koot | 39 |
| 2 | Ruth Kobayashi | 20 |
| 3 | Peter Wain | 19 |
| #4 | Cecilius Jan-Jochem Randag | 5 |
| #5 | Ike Vlielander | 2 |
| #6 | Chunting Lang | 1 |
Showing 1–6 of 6 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Arjan Koot | 39 |
| 2 | Ruth Kobayashi | 20 |
| 3 | Peter Wain | 19 |
| #4 | Cecilius Jan-Jochem Randag | 5 |
| #5 | Ike Vlielander | 2 |
| #6 | Chunting Lang | 1 |