Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9822889 | Flow limiting device with a back flow prevention | Xiaofa Lin, Xiaoshan Lin, Qiqiao Liu, Xiaoqing Deng | 2017-11-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9822889 | Flow limiting device with a back flow prevention | Xiaofa Lin, Xiaoshan Lin, Qiqiao Liu, Xiaoqing Deng | 2017-11-21 |