Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9359741 | Wind turbine generator foundation with pressure-dispersive high strength pre-stressed anchors | Xingjian SUN, Yong Zhou, Yanhui Xia, Fabo Chen, Gen Xiong +1 more | 2016-06-07 |
| 9206662 | Underground annular blowout preventer and assembly process thereof | Qingyou Liu | 2015-12-08 |
| 8757933 | Grouting cabin structure of a grouted connection in a foundation of an offshore wind turbine generator | Yongming Zheng, Yong Zhou, Shengxiao Zhao, Yingchun Zhuang, Caiyun Huan +1 more | 2014-06-24 |
| 7637234 | Split-cycle engine with a helical crossover passage | Mark A. Tussing, Gareth Roberts | 2009-12-29 |
| 6947294 | EMI-attenuating air ventilation panel | Yun Hsu Lin, Shang-Tsang Yeh, Xiaowei Li | 2005-09-20 |
| 6647898 | Spring assisted apparatus for ramp actuating mechanism and movable draft arm arrangement | — | 2003-11-18 |
| 5683148 | Brake pipe pneumatic valve | Paul J. Boget | 1997-11-04 |