Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10974877 | Liquid contents discharge container | Hak-Chan Kim, Sang Hun Lee, Jae Ock Lee | 2021-04-13 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10974877 | Liquid contents discharge container | Hak-Chan Kim, Sang Hun Lee, Jae Ock Lee | 2021-04-13 |