Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4796595 | Free-running pressure wave supercharger driven by gas forces | Ibrahim El-Nashar, Hubert Kirchhofer, Christian Komauer, Andreas Mayer, Josef Perevuznik +1 more | 1989-01-10 |
| 4723525 | Internal combustion engine with a pressure wave supercharger | Reinhard Fried, Fritz Spinnler | 1988-02-09 |
| 4561407 | Control equipment for a pressure wave supercharger | Andreas Mayer, Fritz Spinnler | 1985-12-31 |