Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9742156 | Laser spark plug having an improved seal between the combustion chamber window and the casing | Joerg Engelhardt, Dieter Wolz, Pascal Woerner, Martin Weinrotter | 2017-08-22 |
| 9638159 | Laser spark plug and cooler for a laser spark plug | Karl-Heinz Nuebel, Pascal Woerner, Rene Hartke, Joerg Engelhardt, Martin Weinrotter | 2017-05-02 |