Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9815069 | Shower head with a rotary bottom cover assembly | Lei Hou | 2017-11-14 |
| 9804427 | Film-attaching apparatus | Xinqing Zhu, Guangyuan Cai, Jianlei Yang, Yongkang Hou, Gang Wang | 2017-10-31 |