Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9705293 | Corona ignition device and method for producing a corona ignition device | Timo Stifel, Felizitas Heilmann, Ganghua Ruan, Gerd Bräuchle | 2017-07-11 |
| 9644598 | Corona ignition device | Timo Stifel | 2017-05-09 |
| 9553427 | Corona ignition device | Timo Stifel | 2017-01-24 |