Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11427514 | Controlled-release fertilizers | Joon Seok Lee, Yil Jang, Sangryeo Lee, Ji Yeon Kim, Jae Hoon Choe | 2022-08-30 |
| 11332413 | Controlled-release fertilizers | Sangryeo Lee, Joon Seok Lee, Yil Jang, Ji Yeon Kim, Jae Hoon Choe | 2022-05-17 |
| 11286213 | Controlled-release fertilizers | Sangryeo Lee, Joon Seok Lee, Yil Jang, Ji Yeon Kim, Jae Hoon Choe | 2022-03-29 |