Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11009426 | Oil pressure switch, apparatus for diagnosing piston cooling oil jet, and method of controlling the same | Choo Saeng Choi, Sang Suk Lee | 2021-05-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11009426 | Oil pressure switch, apparatus for diagnosing piston cooling oil jet, and method of controlling the same | Choo Saeng Choi, Sang Suk Lee | 2021-05-18 |