Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4808073 | Method and apparatus for cooling a high pressure compressor of a gas turbine engine | Josef Wohlmuth, Hans-Juergen Schmuhl | 1989-02-28 |
| 4793772 | Method and apparatus for cooling a high pressure compressor of a gas turbine engine | Josef Wohlmuth, Hans-Juergen Schmuhl | 1988-12-27 |
| 4752182 | Device for the open- or closed-loop control of gas turbine engines or turbojet engines | Christian Prodehl | 1988-06-21 |
| 4740138 | Device for controlling the throat areas between the diffusor guide vanes of a centrifugal compressor of a gas turbine engine | Christian Prodehl | 1988-04-26 |
| 4719747 | Apparatus for optimizing the blade and sealing slots of a compressor of a gas turbine | Franz Willkop, Joachim Popp, Robert Ruetsch | 1988-01-19 |