Issued Patents 2025
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12337372 | Low-friction tapered roller bearing and manufacture method thereof | Jinyan LU, Xiaoyu Zhang, Ya Wang | 2025-06-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12337372 | Low-friction tapered roller bearing and manufacture method thereof | Jinyan LU, Xiaoyu Zhang, Ya Wang | 2025-06-24 |