Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10850989 | Method for preparing solid lithium salt from lithium solution | Kang-Myung Yi, Ki Woong Lee, Kwang Joong Kim, Woo-Young Jung | 2020-12-01 |
| 10697041 | Manufacturing method of crude copper from low-grade copper sludge | Young-Myoung Seo, Kang-Myung Yi, Ki Woong Lee, Hyun Jin Sung | 2020-06-30 |
| 10566664 | Method for producing lithium phosphate from a lithium solution | Kang-Myung Yi, Ki Woong Lee, Kwang Joong Kim, Woo-Young Jung | 2020-02-18 |