Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12007041 | Liquid dispensing device having a nozzle and needle assembly | — | 2024-06-11 |
| 11712771 | Power tool dust collector | Michael R. Brewster, Tsz Kin Wong, Brian Wattenbach, Brandon L. Verbrugge, Roland Vögele +2 more | 2023-08-01 |
| 11272670 | Power tool and a driving mechanism for use in a power tool | Yu-Long Wang, Jeff Nesom | 2022-03-15 |
| 10695880 | Power tool dust collector | Michael R. Brewster, Tsz Kin Wong, Brian Wattenbach, Brandon L. Verbrugge, Roland Vögele +2 more | 2020-06-30 |
| 10220499 | Power tool | Tsz Kin Wong | 2019-03-05 |
| 9776296 | Power tool dust collector | Michael R. Brewster, Tsz Kin Wong, Brian Wattenbach, Brandon L. Verbrugge, Roland Vögele +2 more | 2017-10-03 |
| 8443523 | Door lock locating tool kit | Tsz Kin Wong, Guo Hua Liang, Yu Xia, James E. Pangerc | 2013-05-21 |
| 7481608 | Rotatable chuck | Jin Lin Zhou, Xian Guo Zhao, Zhi Cui, Koon For Chung | 2009-01-27 |
| 7478979 | Rotatable chuck | Jin Lin Zhou, Xian Guo Zhao, Zhi Cui, Koon For Chung | 2009-01-20 |