Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9874404 | Exhaust gas heat exchanger | Frank Sauter, Christian Schleicher, Heinz Czemmel, David Darriet | 2018-01-23 |
| 8267161 | Fin for a heat exchanger and manufacturing method | Florian Schmidt, Werner Oswald, Jens Paulik | 2012-09-18 |