Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9937565 | Stud finder and laser level assembly for a power drill | Jiefan Hu, Xingjie Zhu, Xinhui Zhang | 2018-04-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9937565 | Stud finder and laser level assembly for a power drill | Jiefan Hu, Xingjie Zhu, Xinhui Zhang | 2018-04-10 |