Showing 1–7 of 7 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Johannes Auf dem Venne | Krupp Polysius Ag | 1 |
| 1 | Detlef Hagena | Haarmann & Reimer | 1 |
| 1 | Lorenz Bohle | — | 1 |
| 1 | Michael Seebach | Clariant | 1 |
| 1 | Karl Lampe | Thyssenkrupp Industrial Solutions Ag | 1 |
| 1 | Walter Holz | Krupp Polysius Ag | 1 |
| 1 | Hermann Mecklenfeld | O & K Orenstein And Koppel Ag | 1 |