Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10072550 | Mixing pipe arrangement with housing | Frank Terres, Andreas Lang, Gert Muller | 2018-09-11 |
| 9957870 | Exhaust-gas mixer | Bertram Stelzer, Andreas Lang, Michael Wolf, Christoph Burg | 2018-05-01 |