Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12163543 | Rivet with improved structure for forming flat-bottom riveting of plates | Yongbing Li, Ming Lou, He Shan, Bingxin Yang | 2024-12-10 |
| 10695821 | Rivet for friction self-piercing riveting and friction self-piercing riveting connection system thereof | Yongbing Li, Ming Lou, Zhongqin Lin | 2020-06-30 |