Issued Patents 2017
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D797303 | Body fluid testing cup | John Wan, Panpan Hou | 2017-09-12 |
| D776290 | Fecal occult blood detector | John Wan, Jie Liu | 2017-01-10 |
| D776291 | Fecal specimen collector | John Wan, Dandan Yang | 2017-01-10 |
| D776292 | Feces sampling and detecting device | John Wan, Panpan Hou, Jie Liu | 2017-01-10 |
| 9535054 | Body fluid testing apparatus | Chunhua Yuan, John Wan | 2017-01-03 |