Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Gerhard Kastingschafer | Krupp Polysius Ag | 2 |
| 2 | Hans-Josef Evens | Hella Kgaa Hueck & | 1 |
| 2 | Ludger Pölling | Bernhard Beumer Maschinenfabrik Kg | 1 |
4 patents · 3 inventors
Ranked #7,257 of 22,654 cities Top 35%
Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Gerhard Kastingschafer | Krupp Polysius Ag | 2 |
| 2 | Hans-Josef Evens | Hella Kgaa Hueck & | 1 |
| 2 | Ludger Pölling | Bernhard Beumer Maschinenfabrik Kg | 1 |