Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D948337 | Cup lid | Binghui Wang, Shiling Lin | 2022-04-12 |
| D815489 | Cup lid | Jian Xu | 2018-04-17 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D948337 | Cup lid | Binghui Wang, Shiling Lin | 2022-04-12 |
| D815489 | Cup lid | Jian Xu | 2018-04-17 |