Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11390180 | Automatic handle device | SEONG DOO KIM, Bo Bae Kim, Hyung Jun Kim, Hyun Soo Park, Dong Ki Seo +2 more | 2022-07-19 |
| 11219791 | Sprinkler reducer fixing apparatus | Hyung-Soo Kim | 2022-01-11 |