Issued Patents All Time
Showing 25 most recent of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12351331 | Refueling system for hydrogen fuel cell-powered aircraft | Sergey Kiselev | 2025-07-08 |
| 12341225 | Integrated hydrogen-electric engine | — | 2025-06-24 |
| 12113252 | Detecting a fault condition in a fuel cell system | Bob Lee Mackey, Callum Woods Larson Ritchie, Christian Bailey, Kevin Le Bras | 2024-10-08 |
| 12030611 | Lighter-than-air craft with hydrogen propulsion | Bob Lee Mackey | 2024-07-09 |
| 11949133 | Liquid water from fuel cell exhaust for cabin humidity control | Bob Lee Mackey, Jacob T. Needels | 2024-04-02 |
| 11942668 | Aircraft fuel cell system without the use of a buffer battery | Vadim Belogorodsky, Ilya Grishashvili | 2024-03-26 |
| 11933325 | Thermal pumping of liquid hydrogen | — | 2024-03-19 |
| 11862780 | Fuel cell—battery hybrid system for transportation use | Vadim Belogorodsky, Ilya Grishashvili | 2024-01-02 |
| 11858647 | Managing hydrogen fuel in hydrogen fuel cell-powered aircraft | Gabriel Devault | 2024-01-02 |
| 11837763 | Predictive fuel cell management system for an integrated hydrogen-electric engine | Stephen Lawes | 2023-12-05 |
| 11757115 | On-board oxygen booster for peak power in fuel cell systems | Ilya Grishashvili | 2023-09-12 |
| 11749818 | Multi-stage turbocharging compressor for fuel cell systems | — | 2023-09-05 |
| 11708153 | Electric acceleration assist for short takeoff and landing capabilities in fixed-wing aircraft | — | 2023-07-25 |
| 11577846 | Modular electric powertrain conversion for aircraft | — | 2023-02-14 |
| 11575138 | Liquid hydrogen storage system as thermal battery | Bob Lee Mackey | 2023-02-07 |
| 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 |
| 10946760 | Remote indicator of state of charging of electric vehicle | — | 2021-03-16 |
| 10870358 | Systems and methods for enabling automatic management of power loads and power generation based on user-specified set of rules | Alexander Gurzhi, Alan White | 2020-12-22 |
| 10850629 | Systems and methods for integration of electric vehicle charging stations with photovoltaic, wind, hydro, thermal and other alternative energy generation equipment | Alexander Gurzhi, Alan White | 2020-12-01 |
| 10489741 | Wireless scanners for maintaining inventory | Lorenzo Nigro, Joyce Lee, Colin Bookman | 2019-11-26 |
| 10464428 | Battery-backed DC fast charging system | — | 2019-11-05 |
| 10431997 | Computerized information system for smart grid integrated electric vehicle charging and associated method | Alexander Gurzhi, Chris Edgette, Alan White | 2019-10-01 |
| 10399450 | Systems and methods for local autonomous response to grid conditions by electric vehicle charging stationsas and other similar loads | Alexander Gurzhi, Chris Edgette, Alan White | 2019-09-03 |