Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10295433 | Device for testing performance of pyro device using high-pressure air | Sangho Bae, Hongbeen Chang, Zaeill Kim | 2019-05-21 |
| 10113847 | Arm-fire device and method of igniting propulsion system using the same | Jungmin Hwang, Seunggyo Jang | 2018-10-30 |