Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9776123 | System and method for purifying mother liquid steam of polytetrafluoroethylene dispersion liquid | Jingang Zhang, Jia LI, Jinsong Zhang, Xiulin Chen | 2017-10-03 |
| 9633774 | Method for making magnetics assembly including transformer | Jie Zhang | 2017-04-25 |