Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10252330 | Pouring metallic plug stick clamping mechanism for cast steel wheels | Sijin Zhang, Xuefeng Yu, James H. Strickland, Chengqun Yan, Zhongxian Du | 2019-04-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10252330 | Pouring metallic plug stick clamping mechanism for cast steel wheels | Sijin Zhang, Xuefeng Yu, James H. Strickland, Chengqun Yan, Zhongxian Du | 2019-04-09 |