Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11805903 | Gap-free epidemic-preventing partition board structure | Althea Chen | 2023-11-07 |
| 6370741 | Stationery clamp | — | 2002-04-16 |
| 6266851 | Paper clipping device | — | 2001-07-31 |
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11805903 | Gap-free epidemic-preventing partition board structure | Althea Chen | 2023-11-07 |
| 6370741 | Stationery clamp | — | 2002-04-16 |
| 6266851 | Paper clipping device | — | 2001-07-31 |