DB

David J. Browning

Schlumberger Technology: 1 patents #234 of 848Top 30%
Chevron: 1 patents #151 of 459Top 35%
Overall (2017): #452,480 of 506,227Top 90%
1
Patents 2017

Issued Patents 2017

Patent #TitleCo-InventorsDate
9540911 Control of multiple tubing string well systems Terry Wayne Stone 2017-01-10