Inventor · disambiguated record
Catherine Guyard
Also filed as: GUYARD CATHERINE
3 granted patents·1 pending application·5 citations·filing 2008–2020
56Inventor score
Technology areasF01N
Files withFAURECIA SYSTEMES DECHAPPEMENT2FAURECIA EMISSIONS CONTROL TECHNOLOGIES USA LLC1LEROY VINCENT1
Top patents by PatentIndex Score
4 records- 0184US11174771B2Exhaust gas heating device, associated exhaust line and vehicleFAURECIA SYSTEMES DECHAPPEMENT·Filed 2020·Granted Nov 16, 2021·2 cites·14 claims
- 0255US8261778B2Motor vehicle exhaust pipeLEROY VINCENT·Filed 2008·Granted Sep 11, 2012·3 cites·20 claims
- 0347US11174776B2Optimized component for purifying exhaust gasesFAURECIA SYSTEMES DECHAPPEMENT·Filed 2019·Granted Nov 16, 2021·0 cites·11 claims
- 0434US2021262374A1Acoustic volume and insulation in hot-end of exhaust systemsFAURECIA EMISSIONS CONTROL TECHNOLOGIES USA LLC·Filed 2020·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Catherine Guyard 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 →