Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11454309 | Composition for worm wheel having excellent durability with wear resistance and worm wheel prepared using the same | Jin Won Lee, Yeong Ah CHEON, Woo Jeong OH, Jae Kyung Yang, Jae Wha Kim +2 more | 2022-09-27 |