Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12264255 | Water-based coil coating without amine neutralization | Qishan Han | 2025-04-01 |
| D1058095 | Hydraulic floor jack | Weixiang He, Xiaojun Ye, Hangfeng Li | 2025-01-14 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12264255 | Water-based coil coating without amine neutralization | Qishan Han | 2025-04-01 |
| D1058095 | Hydraulic floor jack | Weixiang He, Xiaojun Ye, Hangfeng Li | 2025-01-14 |