Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12246818 | Method for producing an armored wall in an aircraft and an aircraft section comprising an armored wall | César Rodriguez Barbero, Esteban Martino-Gonzalez | 2025-03-11 |
| 10823048 | Turbine housing for a multi-flow turbine | Peter Hottenbach, Rainer Wickert | 2020-11-03 |
| 10119402 | Compressor wheel of a radial compressor of an exhaust-gas turbocharger | Alessio Scheri, Aleksandra Dimova, Thomas Lischer | 2018-11-06 |
| 10099766 | Pressurized airplane fuselage, comprising a pressure bulkhead | Karim Grase, Ichwan Zuardy, Dieter Hachenberg, B. Claudio Vultaggio | 2018-10-16 |
| 8989430 | Flat speaker | Benjamin Grenzing, Frank Cordes | 2015-03-24 |
| 8542860 | Oscillator for a flat loudspeaker, flat loudspeaker and vehicle | Frank Cordes | 2013-09-24 |
| 8340314 | Audio system for a passenger aircraft and method for controlling same | Frank Cordes | 2012-12-25 |
| 8139795 | Loudspeaker system for aircraft cabin | Frank Cordes, Benjamin Grenzing | 2012-03-20 |