Showing 1–15 of 15 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Ludger Tacke | Gea Tds Gmbh | 8 |
| 2 | Christof Volks | Foseco International Limited | 6 |
| 3 | Dirk Schmeisser | Foseco International Limited | 5 |
| #4 | Walter Kleinert | Huels Aktiengesellschaft | 3 |
| #4 | Holger Renners | Evonik Degussa Gmbh | 3 |
| #6 | Thomas Vilain | Mannesmann Ag | 2 |
| #6 | Matjaz Sentjurc | Efaflex Inzeniring D.O.O. Ljubljana | 2 |
| #6 | Josef Maus | — | 2 |
| #9 | Rudolf Schlueter | Foseco International Limited | 1 |
| #9 | Edgar Von Zadow | — | 1 |
| #9 | Karl-Heinz Bruehl | Degussa Ag | 1 |
| #9 | Kerstin Loebbers | Foseco International Limited | 1 |
| #9 | Karl-Heinz Brühl | Degussa Ag | 1 |
| #9 | Richard Löttert | — | 1 |
| #9 | Christian Schnieders | Day International | 1 |