Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Viola Groehn | Merck | 4 |
| 2 | Pirmin Ulmann | Imerys Graphite & Carbon Switzerland, Sa | 1 |
| 2 | Remy Schmid | Baker Hughes Holdings | 1 |
| 2 | Stefan Birmanns | Precitec Gmbh & Co. Kg | 1 |
7 patents · 4 inventors
Ranked #11,349 of 44,143 cities Top 30%
Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Viola Groehn | Merck | 4 |
| 2 | Pirmin Ulmann | Imerys Graphite & Carbon Switzerland, Sa | 1 |
| 2 | Remy Schmid | Baker Hughes Holdings | 1 |
| 2 | Stefan Birmanns | Precitec Gmbh & Co. Kg | 1 |