HH

Huadao Huang

WC Wenzhou Van-Sheen Electric Appliance Co.: 1 patents #1 of 1Top 100%
📍 Tongji, CN: #2 of 5 inventorsTop 40%
Overall (2017): #397,113 of 506,227Top 80%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9728951 Leakage protection socket with reverse connection protection — 2017-08-08