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

Calais, FR: #21 of 47 inventorsTop 45%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Stephane Devos has been granted 1 US patent. All of these patents were granted in 2015. Stephane Devos ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Stephane Devos in Calais, FR.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9073797 Magnesium sulphate Maria Demosthenous, Karine Hamez, Celine Regis Dit Duchaussoy, Claude Pollet, Sylvain Caulier 2015-07-07