Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11105230 | Compression release type engine brake and operating method for the same | Kyung-Ryull Kim | 2021-08-31 |
| 11047271 | Socket module of compression release type engine brake and operating method of engine brake using thereof | Jae Hee Jeon | 2021-06-29 |