Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10539341 | Multi-evaporation cooling system | Dietmar Erich Bernhard Lilie | 2020-01-21 |
| 8671704 | Refrigeration system with intermediate pressure vapor supply valve | Augusto Zimmermann, Joaquim Manoel Goncalves | 2014-03-18 |