Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Franck Douillard

La Bernardière, FR: #1 of 1 inventorsTop 100%
Overall (2004): #224,366 of 270,089Top 85%
1 Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6782773 System for coupling a toothed starter ring to a support connected to the output shaft of an internal combustion engine Eric Jacquemont, Jean-Pierre Rocheteau 2004-08-31