Issued Patents 2025
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12257390 | Mask adapter for connecting two breathing tubes of a closed-circuit respirator to a breathing mask | — | 2025-03-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12257390 | Mask adapter for connecting two breathing tubes of a closed-circuit respirator to a breathing mask | — | 2025-03-25 |