Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9671204 | Rifle grenade using bullet trap | Joon RHEE, Min Su Park, Soon Suk Park | 2017-06-06 |
| 9513308 | Muzzle velocity measuring apparatus and method | Kyu-Chae Jung, De-Rac Son, Sung Min Lee, Jung-Yun Kim | 2016-12-06 |