DE

Darwin V. Ellis

Schlumberger Technology: 2 patents #138 of 837Top 20%
📍 Ridgefield, CT: #21 of 74 inventorsTop 30%
🗺 Connecticut: #453 of 3,106 inventorsTop 15%
Overall (2011): #105,769 of 364,097Top 30%
2
Patents 2011

Issued Patents 2011

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8063356 Method of extracting formation density and Pe using a pulsed accelerator based litho-density tool Tong Zhou, Felix Chen, Charles R. Case, Bradley A. Roscoe 2011-11-22
7902496 Method of determining petro-physical information with high energy gamma rays Tancredi Botto 2011-03-08