Showing 1–6 of 6 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Rüdiger Sostmann | Georg Utz Holding Ag | 2 |
| 2 | Rainer Bauermann | Rosen Swiss Ag | 1 |
| 2 | Klaus-Jochen Boller | Universiteit Twente | 1 |
| 2 | Martin Brücher | Rosen Swiss Ag | 1 |
| 2 | Heiko Schlabach | Unknown | 1 |
| 2 | Michael Gelker | Bentec Gmbh Drilling & Oilfield Systems | 1 |