JK

John A. Kerr

Schlumberger Technology: 3 patents #72 of 837Top 9%
📍 La Roche-sur-Yon, NE: #1 of 1 inventorsTop 100%
Overall (2011): #45,260 of 364,097Top 15%
3
Patents 2011

Issued Patents 2011

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
7931090 System and method for controlling subsea wells Eric Smedstad, Rory MacKenzie, Randall Alan Shepler, Rohitashva Singh 2011-04-26
7933018 Spectral imaging for downhole fluid characterization Stephane Vannuffelen, Ahmed Hammami, Toru Terabayashi, Tsutomu Yamate, Terry Sopkow +6 more 2011-04-26
7914266 Submersible pumping system and method for boosting subsea production flow Michael Birch, Joseph C. Scranton, Tauna Leonardi, Randall S. Vessels 2011-03-29