JQ

Jiacan Qian

Overall (2023): #143,859 of 537,848Top 30%
2
Patents 2023

Issued Patents 2023

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11715916 Leakage protective socket 2023-08-01
11587754 Rotary maintenance type leakage protector 2023-02-21