Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4372257 | Drive aggregate for a heat pump | Peter Hofbauer, Erich Gaschler | 1983-02-08 |
| 4351278 | Drive aggregate for a heat pump | Erich Gaschler | 1982-09-28 |
| 4195597 | Turbulence chamber diesel engine | Peter Hofbauer | 1980-04-01 |