RK

Robert Van Kuijk

Schlumberger Technology: 1 patents #3,893 of 7,293Top 55%
Overall (All Time): #3,436,382 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7149146 Determination of the impedance of a material behind a casing combining two sets of ultrasonic measurements Jean-Luc Le Calvez, Benoit Froelich 2006-12-12