Showing 1–10 of 10 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Stephan Sellen | Rotarex S.A. | 8 |
| 2 | Gerd Schmitt | Lucas Industries Limited | 4 |
| 2 | Eberhard Kirsch | Hengstler Gmbh | 4 |
| #4 | Franz Klaiber | Sidel Participations S.A.S | 3 |
| #5 | Wolfgang Spreitzer | Gruner Ag | 2 |
| #5 | Alfred Geisel | Bizerba Gmbh & Co. Kg | 2 |
| #7 | Sellen Stephan | Luxembourg Patent Company S.A. | 1 |
| #7 | Hubert Walz | Marquardt Gmbh | 1 |
| #7 | Michael Scheffler | — | 1 |
| #7 | Mario Reger | Marquardt Gmbh | 1 |