YZ

Yougui Zhang

CC China Petroleum & Chemical: 1 patents #836 of 1,719Top 50%
📍 Zhangdian District, CN: #43 of 121 inventorsTop 40%
Overall (All Time): #3,287,230 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7708895 Method and apparatus for demulsifying an oil-water emulsion via ultrasonic Shequan Gou, Jianwen Da, Ping Han, Jingyi Zhang 2010-05-04