Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11919681 | Cover assembly and packaging box | Changdan Li | 2024-03-05 |
| D991050 | Dispenser | Changdan Li | 2023-07-04 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11919681 | Cover assembly and packaging box | Changdan Li | 2024-03-05 |
| D991050 | Dispenser | Changdan Li | 2023-07-04 |