HZ

Hongtao Zhao

TC Thumbs Up Cross Border E-Commerce Co.: 1 patents #9 of 9Top 100%
📍 Milwaukee, WI: #103 of 311 inventorsTop 35%
🗺 Wisconsin: #1,685 of 4,845 inventorsTop 35%
Overall (2020): #445,594 of 565,922Top 80%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D893880 Electric toothbrush Rongjin Zheng, Yubin Li, Xiu Zou, Zhidong Wang, Yuqiang Zhao +3 more 2020-08-25