Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11525171 | Rose-gold-colored copper alloy and vehicle interior material using the same | Hoo Dam Lee, Chang Yeol Yoo, Jong Kook Lee, Sung Ho Yoon, Ye-Lim Kim +1 more | 2022-12-13 |
| 10704124 | Alloy for vehicle garnish and vehicle garnish | Hoo Dam Lee, Hoon Mo Park, Hyun Min Kang, Tae Gyu Lee, Jong Kook Lee +1 more | 2020-07-07 |