Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11148273 | Rotary power tool including transmission housing bushing | Ryan A. Dedrickson, Tian Yu, Jian Li | 2021-10-19 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11148273 | Rotary power tool including transmission housing bushing | Ryan A. Dedrickson, Tian Yu, Jian Li | 2021-10-19 |