Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12110216 | Foldable rail-mounted crane stop device | Hui Jin, Haihan Jiao, Libin Wang | 2024-10-08 |
| 11649141 | Buffer stop used for end of crane rails | Hui Jin, Haihan Jiao, Libin Wang | 2023-05-16 |