Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7222861 | Sealing in a hydraulic turbine unit | — | 2007-05-29 |
| 7022166 | Electrostatic dust separator | — | 2006-04-04 |
| 6857465 | Method for the production of a continously-cast precursor | Josef Watzinger, Markus Brummayer | 2005-02-22 |