WP

William E. Preeg

Schlumberger Technology: 2 patents #2,609 of 7,293Top 40%
Overall (All Time): #2,339,723 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4788424 Method and apparatus for determining partitioning of borehole and formation constituents 1988-11-29
4445033 Methods and apparatus for environmental correction of thermal neutron logs Hubert D. Scott 1984-04-24