Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D968157 | Cooking utensil | Yangzong Lu, Ying-Zhen Tong, Yuan Yao, Jiajia Guo, Baomin Yang | 2022-11-01 |
| D922814 | Food steamer | Shizhong Xiang, Yangzong Lu, Yuan Yao | 2021-06-22 |
| D922817 | Food processor | Yangzong Lu, Yuan Yao | 2021-06-22 |