Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11173428 | Filter cartridge of water purification system | Aleksey Leonidovich Kuzmin, Gleb Dmitrievich Rusinov | 2021-11-16 |
| 11103830 | Method for purifying a liquid | Sergej Victorovich Smirnov, Vadim Nikolaevich Knizel | 2021-08-31 |