Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10793240 | Snorkel with smaller respiratory dead space and method thereof | Kun Yuan Tong | 2020-10-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10793240 | Snorkel with smaller respiratory dead space and method thereof | Kun Yuan Tong | 2020-10-06 |