Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9851013 | Valve trim assembly and flow control valve including the valve trim assembly | Qiyong Zhou, Zhimin Sun | 2017-12-26 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9851013 | Valve trim assembly and flow control valve including the valve trim assembly | Qiyong Zhou, Zhimin Sun | 2017-12-26 |