DS

Douglas Simpkins

ML M-I L.L.C.: 3 patents #78 of 369Top 25%
SG Sage Geosystems: 2 patents #3 of 4Top 75%
Overall (All Time): #912,033 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12326138 Geopressure and geothermal power system Nathan Weiss, Lev Ring, Robert Lance Cook 2025-06-10
12092086 Geopressure and geothermal power system Nathan Weiss, Lev Ring, Robert Lance Cook 2024-09-17
7657414 Three-dimensional wellbore visualization system for hydraulics analyses Mario Zamora 2010-02-02
7603264 Three-dimensional wellbore visualization system for drilling and completion data Mario Zamora 2009-10-13
7596481 Three-dimensional wellbore analysis and visualization Mario Zamora 2009-09-29