Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4859159 | Spiral compressor with setback portion on radially outer peripheral wall | — | 1989-08-22 |
| 4324208 | Internal combustion engine with a sound insulating casing | Hermann Danckert | 1982-04-13 |
| 4308001 | Heat pump compressor integrated in an internal-combustion engine | Peter Hofbauer | 1981-12-29 |