Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11708200 | Powder dispensing apparatus for dispensing fixed amount of powder and portable powder storing bottle | Shaoyuan Xu, Tiejun Li | 2023-07-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11708200 | Powder dispensing apparatus for dispensing fixed amount of powder and portable powder storing bottle | Shaoyuan Xu, Tiejun Li | 2023-07-25 |