Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D903862 | Enemator with tube | Yonggui Zhang | 2020-12-01 |
| D897525 | Nasal aspirator | Yonggui Zhang | 2020-09-29 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D903862 | Enemator with tube | Yonggui Zhang | 2020-12-01 |
| D897525 | Nasal aspirator | Yonggui Zhang | 2020-09-29 |