Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
HC

Harry Cook

Schlumberger Technology: 1 patents #3,893 of 7,293Top 55%
Overall (All Time): #2,415,557 of 4,157,543Top 60%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12305506 System, method and apparatus for estimating formation strength Kjell Haugvaldstad, Jonathan Dunlop 2025-05-20