PC

Philip Cheung

Schlumberger Technology: 1 patents #248 of 837Top 30%
📍 Burnsville, MN: #19 of 60 inventorsTop 35%
🗺 Minnesota: #1,999 of 5,843 inventorsTop 35%
Overall (2011): #193,955 of 364,097Top 55%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7873475 Device and method of measuring depth and azimuth Roel Van Os, Dominique Dion 2011-01-18