Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9574487 | Method for operating at least one precombustion chamber-fired internal combustion engine | Friedrich Gruber | 2017-02-21 |
| 9540975 | Oil mist separator | Johannes Laubach, Wolfgang Madl, Thomas Trenkwalder | 2017-01-10 |