Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11766673 | Grinding roller for waste tires and multifunctional crusher having the same grinding roller | Zhengqing Huo | 2023-09-26 |
| 11376601 | Crushing device for waste tire and multi-functional crusher with crushing device | Zhengqing Huo | 2022-07-05 |