Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10636589 | Switching device with a modular auxiliary switching unit | Josef Graf, Alexander Oberleiter, Norbert Zimmermann | 2020-04-28 |
| 9692221 | Junction box and contactor device | Bing Han, Ai Xia Shen, Long Tao Wang, Nan YU | 2017-06-27 |
| 7028751 | Box-like cooling system | Wolfgang Knecht, Werner Zobel, Mark Reichler, Jorg Soldner | 2006-04-18 |
| 6779591 | Compact heat exchanger for a compact cooling system | Michael Ehlers, Wolfgang Knecht, Roland Strahle, Jorg Soldner, Werner Zobel +2 more | 2004-08-24 |
| 6749007 | Compact cooling system with similar flow paths for multiple heat exchangers | Michael Ehlers, Wolfgang Knecht, Roland Strahle, Jorg Soldner, Werner Zobel | 2004-06-15 |