Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |