AP

Alfred Permuy

Schlumberger Technology: 2 patents #138 of 837Top 20%
Overall (2011): #113,356 of 364,097Top 35%
2
Patents 2011

Issued Patents 2011

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7958772 Density and viscosity sensor Eric Donzier 2011-06-14
7874199 Density and viscosity sensor François Chaudoreille, Eric Donzier 2011-01-25