Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11668436 | Pressure vessel boss and pressure vessel having same | Kyo Min Lee, Young Koan Ko | 2023-06-06 |
| 11598487 | Sealing apparatus for high-pressure tank and high-pressure tank comprising same | You Jung Lee, Young Koan Ko, Won Young Kim, Tae Wook Kim | 2023-03-07 |