PL

Peichang Li

CP China National Petroleum: 1 patents #97 of 316Top 35%
📍 Dizhai, CN: #5 of 10 inventorsTop 50%
Overall (All Time): #3,520,193 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6607050 Integrated ocean bottom towed array for four-component seismic data acquisition Guoxin He, Zailu Zhang, Yi-Min Lin, Xiaoquan Han, Defu Cai +2 more 2003-08-19