Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10866044 | Ammunition monitoring apparatus, self-propelled artillery, and ammunition carrier | Byoung Hee Kim | 2020-12-15 |
| 10563775 | Vacuum valve | Sang Min Kim, Ki Sun Choi, Kang-Hyun Kim | 2020-02-18 |