Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11508979 | Aircraft fuel cell system without the use of a buffer battery | Vadim Belogorodsky, Ilya Grishashvili | 2022-11-22 |
| 11444295 | Multi-stage turbocharging compressor for fuel cell systems | — | 2022-09-13 |
| 11411236 | On-board oxygen booster for peak power in fuel cell systems | Henry Grishashvili | 2022-08-09 |