Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6644012 | Gas turbine set | Juergen Hoffmann, Stefan Rofka, Rolf Dittmann | 2003-11-11 |
| 6640550 | Gas turbo-group with cooling air system | Juergen Hoffmann, Stefan Rofka, Rolf Dittmann | 2003-11-04 |
| 6523346 | Process for controlling the cooling air mass flow of a gas turbine set | Juergen Hoffmann, Stefan Rofka | 2003-02-25 |