DZ

Da Liang Zhang

BS Bambino Prezioso Switzerland: 3 patents #1 of 12Top 9%
Overall (2023): #82,111 of 537,848Top 20%
3
Patents 2023

Issued Patents 2023

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11745629 Child safety seat Xiao-Long Mo, Zheng-Wen Guo, Ying-Zhong Chen 2023-09-05
11648862 Child safety seat 2023-05-16
11639121 Child safety seat 2023-05-02