Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4681080 | Device for the temporary interruption of the pressure build-up in a fuel injection pump | — | 1987-07-21 |
| 4428338 | Internal combustion engine | Othmar Skatsche, Gerhard Feichtinger, Helmut Melde-Tuczai | 1984-01-31 |
| 4207843 | Compression ignition direct injection internal combustion engine | Hans List, Siegfried Pachernegg | 1980-06-17 |