BX

Benchao Xiao

SC Shanghai Putao Technology Co.: 2 patents #4 of 12Top 35%
Overall (2018): #163,881 of 503,207Top 35%
2
Patents 2018

Issued Patents 2018

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D833494 Gearbox Xiang Zhang, Di Peng, Zhaolong Li, Shaohua Zhang 2018-11-13
D833540 Toy brick Xiang Zhang, Di Peng, Zhaolong Li, Shaohua Zhang 2018-11-13