Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11479274 | Method for improving fatigue resistance performance of locomotive rubber-metal pad and locomotive rubber-metal pad | Wansheng Feng, Ke Yuan, Bin Zhao | 2022-10-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11479274 | Method for improving fatigue resistance performance of locomotive rubber-metal pad and locomotive rubber-metal pad | Wansheng Feng, Ke Yuan, Bin Zhao | 2022-10-25 |