Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10433669 | Bean grinder and automatic coffee pot equipped with the same | Donglei Wang, Xuejun Chen, Xiaolin Chen | 2019-10-08 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10433669 | Bean grinder and automatic coffee pot equipped with the same | Donglei Wang, Xuejun Chen, Xiaolin Chen | 2019-10-08 |