Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10553882 | Fuel cell system for an aircraft, method for operating a fuel cell system in an aircraft and aircraft with such a fuel cell system | Ralf Peck | 2020-02-04 |
| 10316693 | Aircraft tail region with a cooling system installed in aircraft tail region | Udo Krause, Bruno Stefes, Christian Mueller, Florian Elken, Uwe Wollrab | 2019-06-11 |
| 9318757 | Fuel supply unit for a fuel cell system, fuel cell system and method for monitoring a fuel supply unit | Michael Koenig | 2016-04-19 |
| 9174740 | System for supplying an aircraft with inert gas, method for supplying an aircraft with inert gas, use of a membrane and aircraft | Johannes Lauckner, Gwenaelle Renouard-Vallet | 2015-11-03 |
| 9175695 | Fluid-cooling device for a turbine engine propulsive unit | Guillaume Bulin | 2015-11-03 |
| 9028990 | Fuel cell emergency system | Hubert Gans, Volker Piezunka | 2015-05-12 |
| 8978264 | Fuel cell system and method for drying of exhaust gas of a fuel cell system | Sebastian Mock, Johannes Lauckner | 2015-03-17 |
| 8925865 | Emergency supply system for a transportation means, method for supplying electrical power and for inhibiting fire and aircraft with an emergency supply system | Gwenaelle Renouard Vallet, Paul Rohrbach, Rainer Beuermann | 2015-01-06 |
| 8910484 | System and process for the reduction of harmful substances in engine exhaust gases | Claus Hoffjann, Hansgeorg Schuldzig | 2014-12-16 |
| 8857767 | De-icing system for an aircraft | Uwe Wollrab | 2014-10-14 |
| 8794571 | Cooler for an aircraft cooling system, aircraft cooling system and method for operating an aircraft cooling system | Torben Baumgardt, Carsten Weber, Remy Reynaud, Christian Mueller | 2014-08-05 |
| 8727282 | Safety system for reducing the explosion risk of a fuel tank | Herman Jansen Van Vuuren | 2014-05-20 |
| 8672263 | Power distribution system | — | 2014-03-18 |
| 8608106 | Aircraft cooling system | Torben Baumgardt, Volker Piezunka, Uwe Wollrab | 2013-12-17 |
| 8569906 | Energy supply system for supplying energy to aircraft systems | Harald Gründel | 2013-10-29 |
| 8313868 | Oxygen enrichment device comprising at least two molecular sieves for supplying a fuel cell system | Harald Gruendel | 2012-11-20 |
| 8192882 | Fuel cell and aircraft hydraulic system having a common cooling circuit | Volker Baumbach, Harald Gründel | 2012-06-05 |
| 7268342 | Determination of optical properties of a device under test in both directions in transmission and in reflection | Patrick Ziegler, Peter Thoma | 2007-09-11 |
| 6970237 | Reflectometric insertion loss measurements for optical components | — | 2005-11-29 |
| 6798522 | Wavelength measurement adjustment | Peter Thoma, Emmerich Mueller | 2004-09-28 |
| 6788396 | Determination of optical properties of a device under test in transmission and in reflection | Patrick Ziegler | 2004-09-07 |
| 6671038 | Measurement of polarization dependent characteristic of optical components | — | 2003-12-30 |