Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10468209 | Waterproof board switch and method of manufacturing waterproof board switch | — | 2019-11-05 |
| 10208895 | Pump tower installation structure of liquefied natural gas storage tank and manufacturing method thereof | Sang-Eon Chun, Dae-Jung Kim, Sung Oh PARK, Ki-Hun Joh, Jeong-Oh Hwang +1 more | 2019-02-19 |