Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Helmut Keller | Wella Gmbh | 10 |
| 2 | Steffen Blau | Puls Gmbh | 1 |
| 2 | Armin Wolf | Rvt Process Equipment Gmbh | 1 |
| 2 | Timo Michel | Volkswagen | 1 |
13 patents · 4 inventors
Ranked #47,534 of 111,555 cities Top 45%
Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Helmut Keller | Wella Gmbh | 10 |
| 2 | Steffen Blau | Puls Gmbh | 1 |
| 2 | Armin Wolf | Rvt Process Equipment Gmbh | 1 |
| 2 | Timo Michel | Volkswagen | 1 |