Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11744957 | Pen needle assembly apparatus | Xi Zeng, Huasheng Huang, Wei Hu | 2023-09-05 |
| 11666711 | Pen needle assembly apparatus | Xi Zeng, Huasheng Huang, Wei Hu | 2023-06-06 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11744957 | Pen needle assembly apparatus | Xi Zeng, Huasheng Huang, Wei Hu | 2023-09-05 |
| 11666711 | Pen needle assembly apparatus | Xi Zeng, Huasheng Huang, Wei Hu | 2023-06-06 |