Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11486281 | Fluid separator for a displacement machine and a method for separating lubricant and working fluid in a displacement machine | Harald Nes Risla, Christoph Altvater | 2022-11-01 |
| 9874175 | External heat engine device | Harald Nes Risla, Moritz Becker, Andreas Mück | 2018-01-23 |