Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10408202 | Swash plate and method of manufacturing swash plate | — | 2019-09-10 |
| 10400324 | Method of treating composite piston pin and surface treated composite piston pin | Sung Chul Cha, June Ho Yang, Chi Hoon Choi, Sang Yoon Park, Jong Dae Lim +1 more | 2019-09-03 |
| 10266931 | Aluminum alloy and vehicle part using the same | Eun-Ji Hong | 2019-04-23 |