Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8459652 | Brush seal for a turbo-machine | Stefan Bruck, Erik Sulda, Norbert Sürken | 2013-06-11 |
| 8413993 | Sealing ring for turbo engines | Stefan Bruck, Eduard Jenikejew, Norbert Sürken | 2013-04-09 |
| 8066286 | Method of sealing a gap using multistage brush seal | Norbert Sürken, Karl Urlichs | 2011-11-29 |