Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11898426 | Submersible electric motor with a system for maintaining a constant positive pressure | Danila Nikolayevich Martiushev, Timofej Rinatovich Motygullin, Stepan Konstantinovich Kozlov, Dmitriy Alekseevich Shevtsov, Maksim Olegovich Perelman +1 more | 2024-02-13 |
| 11092160 | Submersible sealed motor pump assembly | Marina Petrovna Peshcherenko, Sergej Nikolaevich Peshcherenko | 2021-08-17 |