Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10358958 | Exhaust gas heat exchanger and sealing device for the same | Goetz Lorenz, Tibor Kollet, László Strébl, Gyula Toth | 2019-07-23 |
| 9279395 | Exhaust gas heat exchanger and sealing device for the same | Götz Lorenz, Tibor Kollet, László Strébl, Gyula Toth | 2016-03-08 |
| 8783032 | Method for recovering heat losses of an internal combustion engine | Jan Gärtner, Thomas Koch, Andreas Zygan | 2014-07-22 |
| 8602006 | Valve, especially rotary piston valve, and exhaust gas return system comprising such a valve | Jurgen Rosin, Martin Stiegler, Gyula Toth | 2013-12-10 |
| 8572964 | Method for recuperating energy from an exhaust gas flow and motor vehicle | Jan Gärtner, Thomas Koch | 2013-11-05 |
| 8365813 | Switchable waste gas exchanger | Andras I. Szabo, Gyula Toth | 2013-02-05 |
| 7743816 | Switchable waste gas exchanger | Andras I. Szabo, Gyula Toth | 2010-06-29 |