Showing 1–6 of 6 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Bernhard Wrede | Leopold Kostal Gmbh & Co. Kg | 2 |
| 2 | Hans-Peter Mews | Vossloh-Schwabe Deutschland Gmbh | 1 |
| 2 | Ralf Heinze | Leopold Kostal Gmbh & Co. Kg | 1 |
| 2 | Guido Werdun | Hilti Aktiengesellschaft | 1 |
| 2 | Martin Schmidt | Harting Electric | 1 |
| 2 | Christoph Oster | Leopold Kostal Gmbh & Co. Kg | 1 |