CO

Chenhan Ouyang

ZC Zhejiang Feijian Technology Co.: 3 patents #1 of 3Top 35%
Overall (2022): #86,017 of 548,613Top 20%
3
Patents 2022

Issued Patents 2022

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
D966790 Drinking bottle lid Feijian Xia 2022-10-18
D949628 Water bottle Feijian Xia, Jinxiong Yan 2022-04-26
D949629 Water bottle Feijian Xia, Jinxiong Yan 2022-04-26