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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Béranger Errien — 1 Patent

DCDcns: 1 patents #22 of 99Top 25%
Rezé, FR: #12 of 34 inventorsTop 40%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Béranger Errien has been granted 1 US patent while listed as an inventor at Dcns. All of these patents were granted in 2017. Béranger Errien ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Béranger Errien in Rezé, FR.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9589679 Passive device regulating pressure in a chamber, chamber and associated installation Vincent Melot 2017-03-07