Issued Patents 2017
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9713837 | Water spot cooling device of bottom mold for wheel hub casting and method for cooling bottom mold | Lin Zhu, Changhai Li, Peng Zhou, Yongning Wang, Zhihua Zhu +1 more | 2017-07-25 |
| 9707620 | Open-type side-mold water spot-cooling device, manufacturing method thereof and method for cooling a casting mold | Lin Zhu, Changhai Li, Fengyi Chang, Yongning Wang, Zhihua Zhu | 2017-07-18 |
| 9616491 | Split-type mold for wheel casting | Peng Zhou, Yongning Wang, Zhihua Zhu, Changhai Li, Xiwei Xue +4 more | 2017-04-11 |
| 9604277 | Integrated mould for low-pressure casting of wheels | Peng Zhou, Yongning Wang, Zhihua Zhu, Changhai Li, Xiwei Xue +4 more | 2017-03-28 |