Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11020795 | Method and device for producing foundry ingots from metal | Klaus Von Eynatten, Harald Holzgruber | 2021-06-01 |
| 9700936 | Method and plant for the production of long ingots having a large cross-section | Harald Holzgruber, Rezvan Ghasemipour, Sebastian Michelic, Robert Pierer | 2017-07-11 |