Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9054353 | Supply assembly for coupling to a fuel cell device and fuel cell system having the supply assembly | Heiner Kunckel, Martin Heumos | 2015-06-09 |
| 8765319 | Method and device for operating a fuel cell system having a recirculation blower disposed in a fuel circuit of the fuel cell system | Heiner Kunckel | 2014-07-01 |
| 8685582 | Fuel cell system having at least one fuel cell | Benjamin Steinhauser | 2014-04-01 |
| 8216728 | Device for treating reaction gases in fuel cells | Heiner Kunckel | 2012-07-10 |
| 7455721 | Device and method for humidifying a gas flow | Gerhard Berger, Jens Intorp, Arnold Lamm, Sven Schnetzler | 2008-11-25 |
| 6972159 | Fuel cell system | Rainer Autenrieth, Robert Gerberich, Karsten Ledwig, Michael Niehues, Markus Walter | 2005-12-06 |
| 6646413 | Fuel cell system and method for operating the fuel cell system | Rainer Autenrieth, Karsten Ledwig, Michael Niehues, Markus Walter | 2003-11-11 |
| 6472091 | Fuel cell system and method for supplying electric power in a motor vehicle | Josef Zieger, Arnold Lamm, Wolfgang Von Schwerin, Karl-Ernst Noreikat | 2002-10-29 |
| 6450447 | Auxiliary power unit for an aircraft | Arnold Lamm | 2002-09-17 |
| 6406810 | Fuel cell system with cathode-side water separating devices | Arnold Lamm, Steffen Wieland | 2002-06-18 |
| 6363731 | System for extracting a liquid from a gas stream | Thomas Poschmann, Steffen Wieland | 2002-04-02 |