Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11807031 | Operating mechanism for writing implement | Zheng Huang | 2023-11-07 |
| D999607 | Bit driver tool | Zheng Huang | 2023-09-26 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11807031 | Operating mechanism for writing implement | Zheng Huang | 2023-11-07 |
| D999607 | Bit driver tool | Zheng Huang | 2023-09-26 |