Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12151334 | Automatic chuck apparatus, grinding wheel cutting apparatus and cutting method | Hongbo Li, Yu Meng, Xujie Wan | 2024-11-26 |
| 12122015 | Grinding wheel apparatus, grinding wheel cutting apparatus and cutting method | Hongbo Li, Gang Liu, Yu Meng | 2024-10-22 |
| 12042897 | Grinding wheel cutting apparatus and cutting method | Gang Liu, Yu Meng, Hongbo Li, Jun Gu, Xujie Wan | 2024-07-23 |