KC

Keng Seng Chan

Schlumberger Technology: 1 patents #248 of 837Top 30%
📍 South Euclid, OH: #4 of 14 inventorsTop 30%
🗺 Ohio: #1,853 of 6,034 inventorsTop 35%
Overall (2011): #247,715 of 364,097Top 70%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7984761 Openhole perforating Frank F. Chang, Lawrence A. Behrmann, Ian C. Walton 2011-07-26