SL

Sen Lei

HC Heifeng Zhizao (Shenzhen) Technology Co.: 1 patents #4 of 4Top 100%
📍 Lo Wu, CN: #931 of 2,697 inventorsTop 35%
Overall (2023): #261,690 of 537,848Top 50%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D1000613 Ear cleaner Hong Xin 2023-10-03