Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Eric Marcheguet — 2 Patents

RERenault: 2 patents #3 of 94Top 4%
Chatou, FR: #85 of 275 inventorsTop 35%
Overall (All Time): #2,213,859 of 4,157,543Top 55%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6389363 Process for calculating the torque of an electronic injection internal combustion engine Xavier Moine 2002-05-14
6192310 Device and method for diagnosing the condition of a probe upstream from a catalytic converter Vasco Afonso, Francois Ratinet 2001-02-20