Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5661967 | Method of operating a sequentially fired gas-turbine group | Peter Rufli | 1997-09-02 |
| 5577378 | Gas turbine group with reheat combustor | Rolf Althaus, Peter Graf, Fredy Hausermann, Erhard Kreis | 1996-11-26 |
| 5454220 | Method of operating gas turbine group with reheat combustor | Rolf Althaus, Peter Graf, Fredy Hausermann, Erhard Kreis | 1995-10-03 |