Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8715094 | Hollow transmission shaft | Jingfu Wang, Lijun Wang | 2014-05-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8715094 | Hollow transmission shaft | Jingfu Wang, Lijun Wang | 2014-05-06 |