Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Volker Buehren | Gruenenthal Gmbh | 1 |
| 1 | Ingo Marzi | Gruenenthal Gmbh | 1 |
| 1 | Gerfried Giebel | — | 1 |
3 patents · 3 inventors
Ranked #8,571 of 22,654 cities Top 40%
Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Volker Buehren | Gruenenthal Gmbh | 1 |
| 1 | Ingo Marzi | Gruenenthal Gmbh | 1 |
| 1 | Gerfried Giebel | — | 1 |