Showing 1–9 of 9 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Ulrich Wietelmann | Albemarle Germany Gmbh | 5 |
| 2 | Andreas Orth | Outotec Oyj | 2 |
| 3 | Klaus Metzner | Fresenius Ag | 1 |
| 3 | Jan Hinrichs | Luk Fahrzeug-Hydraulik | 1 |
| 3 | Ulrich Wietelmann | Chemetall Gmbh | 1 |
| 3 | Roland Schmieder | Novartis Ag | 1 |
| 3 | Jean-Paul Nepper | Outotec Oyj | 1 |
| 3 | Katja Honnefeller | The Braun | 1 |
| 3 | Bernd Schurtakow | Outotec (Finland) Oy | 1 |