Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10058913 | Low-pressure casting bottom mold for aluminum alloy hub | Kaiqing Wang, Xu Wang, Changhai Li | 2018-08-28 |
| 10010931 | Closed side mold water spot cooling apparatus, manufacturing method and use thereof | Lin Zhu, Changhai Li, Hongwei Zhao, Yongning Wang, Zhihua Zhu | 2018-07-03 |
| 10010934 | Exhausting device of low-pressure aluminum alloy wheel casting mold | Lu CHEN, Longtao Kang, Xiwei Xue, Kaiqing Wang, Changhai Li | 2018-07-03 |