Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9816739 | Refrigeration system and refrigeration method providing heat recovery | Alexander Tambovtsev | 2017-11-14 |
| 9500395 | Refrigeration circuit, gas-liquid separator and heating and cooling system | Sascha Hellmann | 2016-11-22 |