Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11281125 | Toner refill cartridge with structure for preventing toner discharging part from being blocked by weight part | Seung-gweon Lee, Jinhwa Hong, Ji-Won Moon | 2022-03-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11281125 | Toner refill cartridge with structure for preventing toner discharging part from being blocked by weight part | Seung-gweon Lee, Jinhwa Hong, Ji-Won Moon | 2022-03-22 |