Showing 1–8 of 8 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Johannes Sprute | Lemforder Metallwaren Ag | 2 |
| 2 | Paul Olof Meinander | Pom Technology Oy Ab | 1 |
| 2 | Horst Gravemann | Kabel- Und Metallwerke Gutehoffnungshutte Ag | 1 |
| 2 | Johannes Meyknecht | G. Kromschroder Ag | 1 |
| 2 | Gernot Wilhelms | — | 1 |
| 2 | Rudolf Wanka | Felix Schoeller Gmbh & Co. Kg | 1 |
| 2 | Guenter Wiltmann | — | 1 |
| 2 | Volker Kleine | Ebm Papst Landshut Gmbh | 1 |