YZ

Yongning Zhou

NC Ningbo Lisi Houseware Co.: 1 patents #1 of 2Top 50%
Overall (2022): #195,265 of 548,613Top 40%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11390432 Coaxial rotary lid and drinking cup thereof Lixin Li 2022-07-19