Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9670828 | Mixture-charged gas engine and method for compensating for volumetric efficiency deviations in a mixture-charged gas engine | Udo Sander | 2017-06-06 |
| 9562510 | Spark plug for a gas-powered internal combustion engine | Werner Niessner | 2017-02-07 |