WR

Weihua Ruan

SC State Grid Corporation Of China: 1 patents #33 of 202Top 20%
📍 Xuchang, CN: #9 of 32 inventorsTop 30%
Overall (2018): #196,404 of 503,207Top 40%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9863653 Closed circulating water cooling apparatus and method Yigong Ding, Dawei Wang 2018-01-09