Showing 1–7 of 7 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Alois Janusch | Voest-Alpine | 2 |
| 2 | Bertalan Treso | Voest-Alpine | 1 |
| 2 | Roland Hummer | — | 1 |
| 2 | Wolfgang A. Thury | — | 1 |
| 2 | Joseph Reinisch | — | 1 |
| 2 | Hans-Jurgen Guls | Veitscher Magnesitwerke-Actien-Gesellschaft | 1 |
| 2 | Reinhart Hanke | Voest-Alpine | 1 |