Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12000316 | Internal combustion engine | Gunther Wall, Wolfgang Madl, Peter Feyrsinger, Helmuth Steinhardt, Manfred Maderbock | 2024-06-04 |
| 9540975 | Oil mist separator | Guenther Wall, Wolfgang Madl, Thomas Trenkwalder | 2017-01-10 |