Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9844738 | Tray assembly for gas/liquid contact tower | Pai-Yu Polly Chiang, Xie Runxing, Wang Changzhi | 2017-12-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9844738 | Tray assembly for gas/liquid contact tower | Pai-Yu Polly Chiang, Xie Runxing, Wang Changzhi | 2017-12-19 |