Issued Patents 2023
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11852043 | Pumped heat electric storage system with recirculation | Benjamin R. Bollinger, Mert Geveci, Erhan Karaca, Sebastian Walter Freund, David M. Brantzeg +3 more | 2023-12-26 |
| 11846197 | Pumped heat energy storage system with charge cycle thermal integration | — | 2023-12-19 |
| 11840932 | Pumped heat energy storage system with generation cycle thermal integration | — | 2023-12-12 |
| 11578650 | Pumped heat energy storage system with hot-side thermal integration | Benjamin R. Bollinger | 2023-02-14 |