Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10180286 | Heat exchanger | Wolfgang Seewald, Falk Viehrig | 2019-01-15 |
| 9845997 | Heat exchanger | Falk Viehrig, Wolfgang Seewald | 2017-12-19 |
| 8495894 | Heat exchanger in particular with cold reservoir | Boris Kerler, Michael Kohl, Sebastian Grossmann, Wolfgang Seewald | 2013-07-30 |
| 6938685 | Heat exchanger | Gottfried Duerr, Peter Geskes, Michael Kohl, Andreas Lelster, Kurt Molt +3 more | 2005-09-06 |