Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11209747 | Dispensers with plungers | Woongyong Choi, 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, Woongyong Choi | 2021-12-28 |