Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9803483 | Rotor blade with edge protection | Rolf Hunziker, Krzysztof Cherek | 2017-10-31 |
| 9638053 | Control system for an axial flow turbine | Wilhelm Reiter | 2017-05-02 |
| 9328612 | Retrofitting methods and devices for large steam turbines | Rolf Hunziker | 2016-05-03 |