Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10433669 | Bean grinder and automatic coffee pot equipped with the same | Donglei Wang, Xuejun Chen, Dongping LAI | 2019-10-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10433669 | Bean grinder and automatic coffee pot equipped with the same | Donglei Wang, Xuejun Chen, Dongping LAI | 2019-10-08 |