Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9724815 | Portable power tool with improved brake assembly | Bo Zhen, Songtao Jin | 2017-08-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9724815 | Portable power tool with improved brake assembly | Bo Zhen, Songtao Jin | 2017-08-08 |