Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10309426 | Fluid exchanger devices, pressure exchangers, and related methods | Daniela Lehner, Andreas Dreiss | 2019-06-04 |
| 9759066 | Unitary pump and turbine energy exchanger | — | 2017-09-12 |
| 9435354 | Fluid exchanger devices, pressure exchangers, and related methods | Daniela Lehner, Andreas Dreiss | 2016-09-06 |