Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8573939 | Shroud for rotating blades of a turbo machine, and turbo machine | Hans Peter Borufka, Hernan Victor Arrieta | 2013-11-05 |
| 6966752 | Casing ring | Walter Gieg, Helmut Groess | 2005-11-22 |
| 6752591 | Suspension | — | 2004-06-22 |