Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8235139 | Power tool | Hongfeng Zhong | 2012-08-07 |
| 7900715 | Variable speed tool and variable speed control method | — | 2011-03-08 |
| 7882899 | Power tool having control system for changing rotational speed of output shaft | Gianni Borinato, Kelvin Wong, Shisong Zhang, Paolo Andriolo, Warren Brown +2 more | 2011-02-08 |
| 7882900 | Power tool with signal generator | Gianni Borinato, Kelvin Wong, Shisong Zhang, Paolo Andriolo, Warren Brown +2 more | 2011-02-08 |
| 7195547 | Dual plate sander | — | 2007-03-27 |