Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10125522 | Method for installing a lockset | Xin Ou, Xin Min Ou, Zhi Man Yuan, Shi-Hao Chen, Guo Hua Liu | 2018-11-13 |
| 10047550 | Lockset operable by pivoting actuator about a first axis or a second axis | Xin Ou, Xin Min Ou, Zhi Man Yuan, Shi-Hao Chen, Guo Hua Liu | 2018-08-14 |