Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10293537 | Device for biaxially-oriented stretching polytetrafluoroethylene hollow fiber membranes and method thereof | Yuhai Guo, Hailin Zhu, Huapeng Zhang | 2019-05-21 |
| 10178994 | Surgical stapling apparatus with reusable components | Kin Ying Lee, Hui Zhan | 2019-01-15 |