Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11339923 | Pressure vessel | Byung Hag Park | 2022-05-24 |
| 9889526 | Laser welding method for welding dissimilar metal plates | Mun Yong Lee | 2018-02-13 |
| 9873168 | Method of laser welding | Mun Yong Lee | 2018-01-23 |
| 8350185 | Laser welding method for steel sheet | Mun Yong Lee, Byung Hun JUNG | 2013-01-08 |