Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Johann Rieger | Siemens Aktiengesellschaft | 3 |
| 2 | Gerald Durchschlag | Vae Gmbh | 2 |
| 3 | Alfred Zitz | Voest-Alpine | 1 |
| 3 | Egmont Lammer | Voest-Alpine Bergtechnik Gesellschaft M.B.H. | 1 |
7 patents · 4 inventors
Ranked #5,650 of 24,315 cities Top 25%
Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Johann Rieger | Siemens Aktiengesellschaft | 3 |
| 2 | Gerald Durchschlag | Vae Gmbh | 2 |
| 3 | Alfred Zitz | Voest-Alpine | 1 |
| 3 | Egmont Lammer | Voest-Alpine Bergtechnik Gesellschaft M.B.H. | 1 |