Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4372257 | Drive aggregate for a heat pump | Peter Hofbauer, Cornelia Schwarz | 1983-02-08 |
| 4351278 | Drive aggregate for a heat pump | Cornelia Schwarz | 1982-09-28 |
| 4233004 | Seal for an eccentric-rotor machine | — | 1980-11-11 |