Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8961497 | Portable vacuum generation device, and medical suction device using same | Hyun Seung Ryu, Joon Pio Hong, Jun Kyu Park | 2015-02-24 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8961497 | Portable vacuum generation device, and medical suction device using same | Hyun Seung Ryu, Joon Pio Hong, Jun Kyu Park | 2015-02-24 |