EW

Eric M. Withjack

AR Atlantic Richfield: 2 patents #271 of 1,061Top 30%
CS Cities Service: 2 patents #7 of 44Top 20%
BH Baker Hughes Holdings: 1 patents #1,949 of 3,522Top 60%
Overall (All Time): #1,041,365 of 4,157,543Top 30%
5
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6529833 Reservoir monitoring in a laminated reservoir using 4-D time lapse data and multicomponent induction data Otto N. Fanini, Sven Treitel 2003-03-04
4982086 Method of porosity determination in porous media by x-ray computed tomography 1991-01-01
4710948 Geologic core holder with composite barrel 1987-12-01
4452234 Collapsible mobile solar energy power source 1984-06-05
4421943 Collapsible mobile solar energy power source 1983-12-20