Showing 1–2 of 2 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Stefan Fietkau | Hauni Maschinenbau Gmbh | 9 |
| 2 | Siegfrid Marquardt | Hauni-Werke Korber & Co. K.G. | 3 |
12 patents · 2 inventors
Ranked #49,208 of 111,555 cities Top 45%
Showing 1–2 of 2 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Stefan Fietkau | Hauni Maschinenbau Gmbh | 9 |
| 2 | Siegfrid Marquardt | Hauni-Werke Korber & Co. K.G. | 3 |