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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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David Bertin — 1 Patent

RERenault: 1 patents #13 of 94Top 15%
Le Grand-Quevilly, FR: #18 of 44 inventorsTop 45%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
David Bertin has been granted 1 US patent while listed as an inventor at Renault. All of these patents were granted in 2004. David Bertin ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list David Bertin in Le Grand-Quevilly, FR.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6687993 Method for fitting a cylinder assembly into a cylinder housing Emmanuelle Bischoffe 2004-02-10