Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Stephane Boul — 1 Patent

ARArcelormittal: 1 patents #218 of 463Top 50%
Esch-sur-Alzette, LU: #40 of 91 inventorsTop 45%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Stephane Boul has been granted 1 US patent while listed as an inventor at Arcelormittal. All of these patents were granted in 2023. Stephane Boul ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Stephane Boul in Esch-sur-Alzette, LU.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11724295 Steel section rolling mill Romain Houot, Francois Mary, Patrick Yves Mas, Gilles Brosius, Pierre Didier 2023-08-15 $54,008,000