Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Fachel Rezgui

Schlumberger Technology: 1 patents #3,893 of 7,293Top 55%
Overall (All Time): #3,680,617 of 4,157,543Top 90%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5736650 Venturi flow meter for measurement in a fluid flow passage Stephane Hiron, Eric Donzier 1998-04-07