GZ

Guang-Hui Zhao

WA Wonderland Switzerland Ag: 2 patents #12 of 56Top 25%
📍 Sha Tin, CN: #35 of 227 inventorsTop 20%
Overall (2022): #157,117 of 548,613Top 30%
2
Patents 2022

Issued Patents 2022

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11413991 Child safety seat 2022-08-16
11318866 Backrest locking mechanism and child safety seat therewith 2022-05-03