Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10670306 | Mechatronic drivers in the cold end of a heat pump | Erik Kauppi, David Yates, Matthew Duthie | 2020-06-02 |
| 10598126 | Four-process cycle for a Vuilleumier heat pump | — | 2020-03-24 |