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D. J. Berneking

Schlumberger Technology: 1 patents #3,893 of 7,293Top 55%
🗺 Texas: #73,555 of 125,132 inventorsTop 60%
Overall (All Time): #3,915,180 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4970644 Reconfigurable well logging system P. M. Calmes, P. H. Wallace 1990-11-13