Showing 1–7 of 7 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Heinz Gruber | Unknown | 2 |
| 2 | Robert Rixen | — | 1 |
| 2 | Wolfgang Tschirner | Kleinewerfers Textilmaschinen Gmbh | 1 |
| 2 | Manfred Sappok | Siempelkamp Giesserei Gmbh & | 1 |
| 2 | Horst Beicher | Bayer Healthcare | 1 |
| 2 | Ingo Baade | Mannesmann Ag | 1 |
| 2 | Bernd Hirthe | Sachleben Chemie Gmbh | 1 |