Issued Patents 2023
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11820941 | Polymer dispersions for oilfield friction reduction | Genyao Lin, Zhihua Zhang, Fulya Sudur Zalluhoglu | 2023-11-21 |
| D976934 | Hair dryer with graphical user interface | Wuhu Li, Hao Zhang | 2023-01-31 |
| 11543351 | All-in-one handheld machine for testing drugs in hairs | Bin Li, Jun Han, Chuan Jin, Minnan Zhang | 2023-01-03 |