Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1052076 | Diving valve for oxygen cylinder | Wu Su | 2024-11-19 |
| D1022184 | Diving mask | Wu Su | 2024-04-09 |
| D975269 | Diving valve for oxygen cylinder | — | 2023-01-10 |
| D963701 | Air pump | — | 2022-09-13 |
| D909566 | Snorkel mask and diving tank assembly | — | 2021-02-02 |
| D869639 | Snorkel mask | — | 2019-12-10 |