Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11549670 | Pin-type connection apparatus | Xianfeng Zhang, Yongjun Zhang, Guoqiang Li | 2023-01-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11549670 | Pin-type connection apparatus | Xianfeng Zhang, Yongjun Zhang, Guoqiang Li | 2023-01-10 |