Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1058095 | Hydraulic floor jack | Yufeng He, Weixiang He, Xiaojun Ye | 2025-01-14 |
| 11780717 | Jack with a protecting structure of a pump piston and method for using the same | Guoliang HE, Weixiang He, Gang Sun, Guannan Lu | 2023-10-10 |