Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10086321 | Separation device for liquids | PHILIPP ZEDELMAIR, Christoph Erdmann | 2018-10-02 |
| 9988957 | Ventilation system for an internal combustion engine | Christoph Erdmann | 2018-06-05 |