Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10293537 | Device for biaxially-oriented stretching polytetrafluoroethylene hollow fiber membranes and method thereof | Yuhai Guo, Feng Wang, Huapeng Zhang | 2019-05-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10293537 | Device for biaxially-oriented stretching polytetrafluoroethylene hollow fiber membranes and method thereof | Yuhai Guo, Feng Wang, Huapeng Zhang | 2019-05-21 |