Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7140841 | Rotor blade connecting arrangement for a turbomachine | Eduard Goetzfried | 2006-11-28 |
| 5037270 | High pressure/temperature steam passage for steam turbines in double shell housing design | Friedhelm Bangel, Klaus Buchkremer, Dieter Forster, Achim Zimmermann | 1991-08-06 |