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USPTO Patent Rankings Data through Dec 31, 2025
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Dubroca Guilhem — 1 Patent

OPOptinvent: 1 patents #8 of 12Top 70%
Rennes, FR: #507 of 887 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Dubroca Guilhem has been granted 1 US patent while listed as an inventor at Optinvent. All of these patents were granted in 2013. Dubroca Guilhem ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Dubroca Guilhem in Rennes, FR.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8433172 Optical guide and ocular vision optical system Benoit Pascal, Sarayeddine Khaled 2013-04-30