Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10731721 | Elastic adjustable brake pad for use in train | Jianfeng Chen, Changkun YANG, Xiang Zhao, Kai Xiao, Dan Zheng +8 more | 2020-08-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10731721 | Elastic adjustable brake pad for use in train | Jianfeng Chen, Changkun YANG, Xiang Zhao, Kai Xiao, Dan Zheng +8 more | 2020-08-04 |