Inventor · disambiguated record
Valerie Marie Renee Houel
Also filed as: HOUEL VALERIE · HOUEL VALERIE MARIE RENEE
4 granted patents·27 citations·filing 2004–2019
71Inventor score
Top patents by PatentIndex Score
4 records- 0171US7485271B2Catalyst structure for treating NOx containing exhaust gas from a lean burn engineJOHNSON MATTHEY PLC·Filed 2004·Granted Feb 3, 2009·19 cites·24 claims
- 0262US8661784B2Exhaust gas aftertreatmentASLAM TOSEEF·Filed 2011·Granted Mar 4, 2014·3 cites·8 claims
- 0361US8387367B2Reducing coking over Ag/Al2O3 HC-SCR catalystHOUEL VALERIE MARIE RENEE·Filed 2006·Granted Mar 5, 2013·5 cites·20 claims
- 0453US11280240B2Exhaust system including SCRF catalyst with oxidation zoneBERGEAL DAVID·Filed 2019·Granted Mar 22, 2022·0 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →