Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D855115 | Kick scooter | — | 2019-07-30 |
| 9822499 | Epoxy mortar adapted in bridge expansion joint and construction method thereof | Silong Zheng, Mulin Yan, Li Xu | 2017-11-21 |
| 9168625 | Computer numerical control machine tool for grinding two sides of a plane by shifting self-rotation and ultrasonic vibration | Yumei Huang, Feng Gao, Hao Jiang | 2015-10-27 |
| D542278 | Speaker | — | 2007-05-08 |