Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Andreas Fricke | Heidelberg Druckmaschinen | 3 |
| 2 | Bernd Schwarz | Eaton Intelligent Power Limited | 2 |
| 2 | Johann Philipp Dilo | Oskar Dilo Maschinenfabrik Kg | 2 |
| #4 | Joachim Leger | Oskar Dilo Maschinenfabrik Kg | 1 |