EJ

Eugene Janssen

Schlumberger Technology: 4 patents #1,558 of 7,293Top 25%
📍 Sugar Land, TX: #651 of 1,869 inventorsTop 35%
🗺 Texas: #33,546 of 125,132 inventorsTop 30%
Overall (All Time): #1,174,533 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
10316645 Autonomous untethered well object Derek Ingraham 2019-06-11
10185051 Variable damping control for nuclear magnetic resonance data acquisition system to enhance oilfield logging performance Diogenes Molina, Krishnamurthy Ganesan, Nicholas Heaton, Vassilis Varveropoulos 2019-01-22
10151175 Remote downhole actuation device John A. Booker 2018-12-11
8695415 Contact-less sensor cartridge Anthony Veneruso, Veronique Nouaze, Christian Chouzenoux, Frederic Pauchet, Bernard Parmentier +4 more 2014-04-15