Inventor · disambiguated record
Steven Freis
Also filed as: FREIS STEVEN · FREIS STEVEN A
3 granted patents·6 pending applications·9 citations·filing 2009–2015
60Inventor score
Files withFREIS STEVEN2OLIVIER KEITH2TENNECO AUTOMOTIVE OPERATING2TENNECO AUTOMOTIVE OPERATING CO INC2LATHAM RUTH1
Top patents by PatentIndex Score
9 records- 0172US9790836B2Loose-fill insulation exhaust gas treatment device and methods of manufacturingTENNECO AUTOMOTIVE OPERATING CO INC·Filed 2013·Granted Oct 17, 2017·5 cites·14 claims
- 0269US8505203B2Method of installing a longitudinally offset multi-layer mat in an exhaust gas aftertreatment or acoustic deviceFREIS STEVEN·Filed 2010·Granted Aug 13, 2013·4 cites·8 claims
- 0352US2016069246A1Method of producing an insulated exhaust deviceTENNECO AUTOMOTIVE OPERATING·Filed 2015·Application pending·0 cites
- 0445US9217357B2Method of producing an insulated exhaust deviceLATHAM RUTH·Filed 2011·Granted Dec 22, 2015·0 cites·8 claims
- 0544US2010239469A1Monolithic exhaust treatment unit for treating an exhaust gasOLIVIER KEITH·Filed 2009·Application pending·0 cites
- 0636US2014140897A1Loose-Fill Insulation Exhaust Gas Treatment Device and Methods of ManufacturingTENNECO AUTOMOTIVE OPERATING·Filed 2013·Application pending·0 cites
- 0735US2016305301A1Reservoir for gas treatment device having loose fill insulation and an associated method of useTENNECO AUTOMOTIVE OPERATING CO INC·Filed 2015·Application pending·0 cites
- 0834US2011185575A1Method of Producing an Insulated Exhaust Gas DeviceOLIVIER KEITH·Filed 2010·Application pending·0 cites
- 0930US2012134889A1Exhaust Treatment Device Insulation SystemFREIS STEVEN·Filed 2010·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →