Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9525272 | Corona ignition device | Steffen Bohne, Timo Stifel | 2016-12-20 |
| 9518553 | Ignition device for spark ignition engines | Matthias Krause, Siegmund Oberer | 2016-12-13 |
| 7160584 | Method for manufacturing ceramic glow plugs | Oliver Goeb, Hans Houben, Lutz Frassek, Henning Von Watzdorf, Martin Allgaier | 2007-01-09 |