Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5733050 | Bearing arrangement for rotating members | Bernhard Woehrl | 1998-03-31 |
| 5429477 | Vibration damper for rotor housings | Siegfried Sikorski, Reinhold Schoenacher, Michael Schober | 1995-07-04 |