Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D996628 | Headache relief cap | — | 2023-08-22 |
| 11596706 | Ultraviolet air sterilizer for disinfecting bacterium and virus | Zhigang Liang | 2023-03-07 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D996628 | Headache relief cap | — | 2023-08-22 |
| 11596706 | Ultraviolet air sterilizer for disinfecting bacterium and virus | Zhigang Liang | 2023-03-07 |