Showing 1–6 of 6 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Hartwig Schröder | Basf Se | 3 |
| 2 | Franz-Josef Dietzen | Basf Se | 2 |
| 3 | Lothar Heikaus | Illinois Tool Works | 1 |
| 3 | Gerd Heikaus | Illinois Tool Works | 1 |
| 3 | Horst Farber | Sarstedt Ag & Co. Kg | 1 |
| 3 | Bernd Klitsch | Zf Sachs Ag | 1 |