Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D957626 | Countercurrent prevention rectal syringe | Hai-Bo Hu | 2022-07-12 |
| D956216 | Renju shaped contra-flow resistant enema cleaner | Hai-Bo Hu | 2022-06-28 |
| D939715 | Waterproof protective glove for injured arm | Hai-Bo Hu | 2021-12-28 |
| D893734 | Water proof leg protector | Hai-Bo Hu | 2020-08-18 |
| D877347 | Waterproof arm protector | Hai-Bo Hu | 2020-03-03 |