Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8540011 | Shell-and-tube heat exchanger with helical baffles | Qiuwang Wang, Dongjie Zhang, Min Zeng, Yining Wu, Qiang Gao | 2013-09-24 |
| 7740057 | Single shell-pass or multiple shell-pass shell-and-tube heat exchanger with helical baffles | Qiuwang Wang, Dongjie Zhang, Min Zeng, Yining Wu, Qiang Gao | 2010-06-22 |