Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9812037 | CPR training system and method | Ye Ram Kwon, Sung Won Lee, Hyeong Mook Lee | 2017-11-07 |
| 9805623 | CPR training system and method | Ye Ram Kwon, Sung Won Lee, Hyeong Mook Lee | 2017-10-31 |