Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9175775 | Shaft seal for steam turbines | Edwin Gobrecht, Achim Hammann, Dirk Knudsen, Jan Walkenhorst | 2015-11-03 |
| 7765807 | Method for warming-up a steam turbine | Henri Diesterbeck, Edwin Gobrecht, Rainer Quinkertz | 2010-08-03 |