Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D911167 | Child-resistant packaging | Frank Tsai | 2021-02-23 |
| 10889404 | Child-resistant packaging | Frank Tsai | 2021-01-12 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D911167 | Child-resistant packaging | Frank Tsai | 2021-02-23 |
| 10889404 | Child-resistant packaging | Frank Tsai | 2021-01-12 |