Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4688397 | Multi-stage heat pump of the compressor-type operating with a solution | Arpad Bakay, Gyorgy Bergmann, Geza Hivessy | 1987-08-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4688397 | Multi-stage heat pump of the compressor-type operating with a solution | Arpad Bakay, Gyorgy Bergmann, Geza Hivessy | 1987-08-25 |