Showing 1–9 of 9 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Werner Englberger | Gruenenthal Gmbh | 6 |
| 2 | Elmar Friderichs | Gruenenthal Gmbh | 4 |
| 3 | Ruth Jostock | Gruenenthal Gmbh | 3 |
| #4 | Ulrich Spicher | BMW | 1 |
| #4 | Dirk Kirby | Meta Motoren-Und Energie-Technik Gmbh | 1 |
| #4 | Robert Pauels | Durr Ecoclean Gmbh | 1 |
| #4 | Thomas Scheel | Philips | 1 |
| #4 | Dagmar Kaulartz | Gruenenthal Gmbh | 1 |
| #4 | Guenter Werner Englberger | Gruenenthal Gmbh | 1 |