Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Stefan Mayer | Washtech Holding Gmbh | 2 |
| 1 | Okko Ringena | Upm-Kymmene | 2 |
| 3 | Roland Nied | Unknown | 1 |
| 3 | Metin Gerceker | Metso Flow Control Oy | 1 |
6 patents · 4 inventors
Ranked #12,027 of 40,593 cities Top 30%
Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Stefan Mayer | Washtech Holding Gmbh | 2 |
| 1 | Okko Ringena | Upm-Kymmene | 2 |
| 3 | Roland Nied | Unknown | 1 |
| 3 | Metin Gerceker | Metso Flow Control Oy | 1 |