Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10424869 | Lead wire connector and solenoid valve including same | Chang-Hoon Lee, Ji Hoon Park, Mun-Hak Kim, Jun Hyo Park | 2019-09-24 |
| 10107412 | Oil pump control valve | Chang-Hoon Lee, Ji Hoon Park, Mun-Hak Kim | 2018-10-23 |
| 9331322 | Vent cap for battery | Chang-Hoon Lee, Chul-Ho Kim, Kyung Min Lee | 2016-05-03 |
| 8814131 | Gas control unit for boiler | Chang-Hoon Lee, Seong Jun Kim, Kang Woo PARK | 2014-08-26 |