Inventor · disambiguated record

Eric Dufay

Also filed as: DUFAY ERIC

1 granted patent·1 pending application·1 citations·filing 2006–2006

15Inventor score

Technology areasF02D Y02T

Files withRENAULT SA2

Top patents by PatentIndex Score

2 records

0134US7934374B2Method and system for combustion engine particulate filter regenerationRENAULT SA·Filed 2006·Granted May 3, 2011·1 cites·6 claims
0226US2008140296A1Diesel Engine Control MethodRENAULT SA·Filed 2006·Application pending·0 cites

Join the waitlist — get patent alerts

Get an alert when Eric Dufay files or is granted a new patent.

We store only your email — no account needed. See our privacy policy.

Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →