Issued Patents 2022
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D970969 | Water bottle with slanting mouth | — | 2022-11-29 |
| D966790 | Drinking bottle lid | Chenhan Ouyang | 2022-10-18 |
| D949628 | Water bottle | Chenhan Ouyang, Jinxiong Yan | 2022-04-26 |
| D949629 | Water bottle | Chenhan Ouyang, Jinxiong Yan | 2022-04-26 |