Showing 1–2 of 2 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Viola Groehn | Merck | 4 |
| 2 | Pirmin Ulmann | Imerys Graphite & Carbon Switzerland, Sa | 1 |
5 patents · 2 inventors
Ranked #14,776 of 43,611 cities Top 35%
Showing 1–2 of 2 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Viola Groehn | Merck | 4 |
| 2 | Pirmin Ulmann | Imerys Graphite & Carbon Switzerland, Sa | 1 |