Issued Patents 2018
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10058913 | Low-pressure casting bottom mold for aluminum alloy hub | Kaiqing Wang, Hongbiao Li, Xu Wang | 2018-08-28 |
| 10010907 | Method for color register spraying of hub | Le Zhang, Shengchao Zhang, Yongning Wang, Zhihua Zhu | 2018-07-03 |
| 10010931 | Closed side mold water spot cooling apparatus, manufacturing method and use thereof | Lin Zhu, Hongbiao 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, Hongbiao Li, Kaiqing Wang | 2018-07-03 |
| 9863838 | Air tightness detection device for aluminum alloy wheel hub and method for detecting air tightness of wheel hub | Chunhai Liu, Zhigao Yin, Debin Tang, Jinqi Lv, Zhipeng Li +3 more | 2018-01-09 |