Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Djarollah Oquab — 1 Patent

NINitruvid: 1 patents #9 of 19Top 50%
Toulouse, FR: #1,629 of 3,390 inventorsTop 50%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Djarollah Oquab has been granted 1 US patent while listed as an inventor at Nitruvid. All of these patents were granted in 1994. Djarollah Oquab ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Djarollah Oquab in Toulouse, FR.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5302422 Deposition process of a ceramic coating on a metallic substrate Jean-Francois Nowak, Francis Maury, Roland Morancho 1994-04-12