Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11492568 | Composition of internal lubricant for cold pilgering | Min-Young Park, Sang Jin Han, Ki Bum Park, Jung-Woo Cha, Duk Hee Lee +3 more | 2022-11-08 |
| 11492569 | Composition of external lubricant for cold pilgering | Min-Young Park, Sang Jin Han, Ki Bum Park, Ho Yeon Hwang, Min Sung Kwon +3 more | 2022-11-08 |
| 11258063 | Method for preparing positive electrode active material | Seung Beom Cho, Hyun Ah Park, Won Sig Jung | 2022-02-22 |