Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11242792 | Sensor and production method therefor for use in an exhaust gas stream of an internal combustion engine | Christoph Hamann, Stefan Kohn, Hajo Gugel, Tim Walde, Christian Kiefl | 2022-02-08 |
| 11119006 | Methods for operating an electrostatic particle sensor | Christoph Hamann, Christoph Strobl | 2021-09-14 |