Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9394813 | Exhaust-gas heat exchanger | Andreas Steigert, Margit Roth, Marcel Womann, Alexander Jochem | 2016-07-19 |
| 9291087 | Exhaust gas system | Andreas Steigert, Thomas Weidner, Klaus Himmelstein | 2016-03-22 |