Issued Patents 2020
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10807160 | Aluminum alloy low-pressure casting device and process | Dexi Du | 2020-10-20 |
| 10758973 | Aluminum wheel squeeze casting process and device | Dexi Du, Yongwang Zhao | 2020-09-01 |
| 10675675 | Water-cooled mold for low-pressure casting of aluminum alloy wheel | Lin Zhu, Hongbiao Li, Baojun SHI | 2020-06-09 |
| 10654099 | Mold for reducing defects in low pressure casting of aluminum alloy wheel | Kaiqing Wang, Xianyi Xu | 2020-05-19 |
| 10576534 | Mold for improving solidification speed of aluminum alloy cast hot section | Kaiqing Wang, Xianyi Xu | 2020-03-03 |
| 10549339 | Low-pressure casting mold for aluminum wheel | Kaiqing Wang, Song Sheng, Yingfeng Wang, Xianyi Xu | 2020-02-04 |