Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12343574 | Breathing apparatus with multiple breathing channels | — | 2025-07-01 |
| 11654310 | Respirator | — | 2023-05-23 |
| 11071336 | Surgical masks | Vladimir Belousov | 2021-07-27 |
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12343574 | Breathing apparatus with multiple breathing channels | — | 2025-07-01 |
| 11654310 | Respirator | — | 2023-05-23 |
| 11071336 | Surgical masks | Vladimir Belousov | 2021-07-27 |