Top Inventors at Dümmen Group B.V. 2017
| Rank | Name | Patents |
|---|---|---|
| 1 | Ruth Kobayashi | 24 |
| 2 | Tobias Dümmen | 7 |
| 3 | Ellen van Sambeek | 6 |
| #4 | Peter Wain | 2 |
| #5 | Lyndon W. Drewlow | 1 |
| #6 | Nadine Rijk | 1 |
| Rank | Name | Patents |
|---|---|---|
| 1 | Ruth Kobayashi | 24 |
| 2 | Tobias Dümmen | 7 |
| 3 | Ellen van Sambeek | 6 |
| #4 | Peter Wain | 2 |
| #5 | Lyndon W. Drewlow | 1 |
| #6 | Nadine Rijk | 1 |