Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11123114 | Percutaneous screw fixing rod inserting device for screw head alignment in minimally invasive surgery | Anthony Hunkyun Sin, Sean Kyong-Ho KEEM, Seung Hwan Yoon | 2021-09-21 |
| 10744064 | Hot-heat treatment machine using air pressure | Kiyoung Shin | 2020-08-18 |