Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11209747 | Dispensers with plungers | Jiwon Moon, Matthew James Storey, Jefferson Blake West, Bennett Alexander Nadeau | 2021-12-28 |
| 11209754 | Structure for selectively locking toner inlet shutter of toner refill portion | SeungSup Lee, Min-Chul Lee, Jiwon Moon | 2021-12-28 |
| 11204568 | Plunger locking structure in syringe type toner refill cartridge | Yongnam Ahn | 2021-12-21 |