Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9797365 | Method for controlling a corona ignition system of a cyclically operating internal combustion engine | Torsten Schremmer, Georg Rixecker | 2017-10-24 |
| 9787063 | Sealing ring for a spark plug of an internal combustion engine, spark plug and internal combustion engine | Werner Niessner | 2017-10-10 |
| 9653887 | Spark plug for a prechamber internal combustion engine | Werner Niessner, Arian Mesdaghi | 2017-05-16 |