Showing 1–6 of 6 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Werner Englberger | Gruenenthal Gmbh | 2 |
| 2 | Reinhard Weissfloch | Wegener Gmbh | 1 |
| 2 | Werner Vollenberg | Gruenenthal Gmbh | 1 |
| 2 | Helmut Schiffer | William Prym-Werke Gmbh. & Co. Kg. | 1 |
| 2 | Eugen Stall | Gkn Automotive Limited | 1 |
| 2 | Friedrich W. Vorhagen | Linotype-Hell Ag | 1 |