Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5645127 | Coolant supply arrangement for jet engine turbine walls | Achim Ottenstein | 1997-07-08 |
| 5186390 | Propelling nozzle | Jorg Heyse, Helmut-Arnd Geidel | 1993-02-16 |
| 5170964 | Propelling nozzle for the thrust vector control for aircraft equipped with jet engines | Klaus Rud, Helmut-Arnd Geidel | 1992-12-15 |
| 5165228 | Turboramjet engine | — | 1992-11-24 |
| 5148673 | Integrated turboramjet engine | — | 1992-09-22 |
| 5094070 | Propelling nozzle for a hypersonic jet plane | — | 1992-03-10 |
| 5058378 | Integrated turboramjet engine | — | 1991-10-22 |
| 5054285 | Thrust reverser for turbofan engine | Helmjut-Arnd Geidel, Alois Rohra | 1991-10-08 |