Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9799923 | Method of increasing secondary power source capacity | Georgy Ramasanovich Umarov, Sergey Ivanovich Boychenko | 2017-10-24 |
| 9581143 | Method for converting thermal energy into useful work | Georgy Ramasanovich Umarov, Sergey Ivanovich Boychenko | 2017-02-28 |