Showing 1–6 of 6 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Hans Wolf | Hoechst Gmbh | 17 |
| 2 | Thomas Bürgin | Magnetic Autocontrol Gmbh | 7 |
| 3 | Stefan Rittler | Flsmidth A/S | 3 |
| #4 | Carmen Evangelisti | La Prairie Group Ag | 2 |
| #4 | Alfred Altorfer | Rhone-Poulenc Chimie | 2 |
| #6 | Walter Fretz | Maschinenfabrik Rieter Ag | 1 |