Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11788162 | Manufacturing method of cage and the cage manufactured by the method | Won Kew Ban, Hyo Jin Kim | 2023-10-17 |
| 11746394 | Method for manufacturing a trunnion for a constant velocity joint, a trunnion manufactured thereby, and a heat treatment device of the trunnion | Wonkew Ban, Hyun Ho Yim, Chang-Gu Lee, Min Gyu Kim | 2023-09-05 |