Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11577892 | Lid assembly with a rotary trigger for seal assembly and beverage container comprising the same | Siu Wah Wong, Chi Yeung Chan, Fat Sun KWOK, Shun Sang Poon | 2023-02-14 |
| D964806 | Drinking bottle | Siu Wah Wong, Chi Yeung Chan, David Randall Knott, John Patrick Rose, Fat Sun KWOK +3 more | 2022-09-27 |