Issued Patents 2022
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D971268 | Portable air compressor | — | 2022-11-29 |
| 11424518 | Cylindrical lithium battery having a positive pole and a negative pole at the same end | Peizhi Fan | 2022-08-23 |
| 11395758 | Pessary for transvaginal haemostasis | — | 2022-07-26 |
| 11337730 | Vaginal speculum | — | 2022-05-24 |