Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Stefan Butenkemper | Haver & Boecker Ohg | 1 |
| 1 | Philipp Kalverkamp | Veka Ag | 1 |
| 1 | Ulli Stadtmann | — | 1 |
| 1 | Alex Schulze Bernd | Dyckerhoff Gmbh | 1 |
4 patents · 4 inventors
Ranked #13,188 of 40,155 cities Top 35%
Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Stefan Butenkemper | Haver & Boecker Ohg | 1 |
| 1 | Philipp Kalverkamp | Veka Ag | 1 |
| 1 | Ulli Stadtmann | — | 1 |
| 1 | Alex Schulze Bernd | Dyckerhoff Gmbh | 1 |