Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11391197 | Piston cooling apparatus of engine and method for controlling the same | Tae Won Park | 2022-07-19 |
| 11221275 | Bearing gap measuring device and method | Sang Geun Youn, Yong Sup Kim | 2022-01-11 |