Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6416279 | Cooled gas turbine component with adjustable cooling | Bernhard Weigand, Klaus Semmler | 2002-07-09 |
| 6224328 | Turbomachine with cooled rotor shaft | Bernhard Weigand, Wolfgang Kappis, Hans Wettstein | 2001-05-01 |