EL

Ed Leugemors

Schlumberger Technology: 1 patents #3,893 of 7,293Top 55%
Overall (All Time): #3,232,343 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8322424 Use of a chopper mechanism to add fibers to a well Raafat Abbas, Erik Rhein-Knudsen, William R. McIntire, Jean-Louis Pessin 2012-12-04