Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11185618 | Negative pressure generating device and automatic negative pressure wound therapy device having pressure changing function using the same | Seog Young Han | 2021-11-30 |
| 10973964 | Medical aspirator having constant suction pressure | Seog Young Han | 2021-04-13 |