Inventor · disambiguated record
Gregory T. Roth
Also filed as: ROTH GREGORY T · ROTH GREGORY THOMAS
18 granted patents·6 pending applications·346 citations·filing 1999–2021
94Inventor score
Top patents by PatentIndex Score
24 records- 0196US8997698B1Adaptive individual-cylinder thermal state control using piston cooling for a GDCI engineDELPHI TECH INC·Filed 2013·Granted Apr 7, 2015·23 cites·15 claims
- 0296US6623704B1Apparatus and method for manufacturing a catalytic converterDELPHI TECH INC·Filed 2000·Granted Sep 23, 2003·81 cites·17 claims
- 0395US11745738B2System and method for controlling a propulsion system inverterDELPHI TECH IP LTD·Filed 2021·Granted Sep 5, 2023·3 cites·20 claims
- 0495US11060497B2Cold start strategy and system for gasoline direct injection compression ignition engineDELPHI TECH IP LTD·Filed 2018·Granted Jul 13, 2021·7 cites·19 claims
- 0595US8823401B2Particulate matter sensor with two pairs of sensing electrodes and methods of using sameROTH GREGORY T·Filed 2012·Granted Sep 2, 2014·31 cites·10 claims
- 0694US6182693B1Vapor canister and fuel tank assemblyDELPHI TECH INC·Filed 1999·Granted Feb 6, 2001·134 cites·20 claims
- 0791US9410509B2Adaptive individual-cylinder thermal state control using intake air heating for a GDCI engineDELPHI TECHNLOGIES INC·Filed 2013·Granted Aug 9, 2016·15 cites·20 claims
- 0889US10233850B2Supervisory control of a compression ignition engineDELPHI TECH IP LTD·Filed 2015·Granted Mar 19, 2019·7 cites·13 claims
- 0987US6553973B1Fuel tank cover and filter assembly for fuel tankDELPHI TECH INC·Filed 2000·Granted Apr 29, 2003·32 cites·16 claims
- 1059US8110154B2Exhaust treatment device with sensor and method of makingROTH GREGORY T·Filed 2007·Granted Feb 7, 2012·3 cites·13 claims
- 1156US6919051B1Low profile, integrated catalytic converter and flexible coupling assemblyDELPHI TECH INC·Filed 2000·Granted Jul 19, 2005·6 cites·21 claims
- 1254US2015114339A1Cold start strategy and system for gasoline direct injection compression ignition engineDELPHI TECH INC·Filed 2013·Application pending·0 cites
- 1352US10329987B2Particulate matter sensor signal correctionDELPHI TECH IP LTD·Filed 2016·Granted Jun 25, 2019·0 cites·20 claims
- 1451US11655738B2GDCI engine with accelerated oil warm-upDELPHI TECH IP LTD·Filed 2015·Granted May 23, 2023·0 cites·21 claims
- 1551US6824745B2Integrated catalytic converter and flexible endcone assemblyDELPHI TECH INC·Filed 2000·Granted Nov 30, 2004·3 cites·19 claims
- 1649US10329989B2Particulate matter detection system and methodDELPHI TECH IP LTD·Filed 2016·Granted Jun 25, 2019·0 cites·16 claims
- 1749US10047692B2GDCI cold start misfire preventionDELPHI TECH IP LTD·Filed 2015·Granted Aug 14, 2018·0 cites·17 claims
- 1847US2021055120A1System and method for vehicle route selectionDELPHI TECH IP LTD·Filed 2019·Application pending·0 cites
- 1944US11454608B2Particulate matter detection system and methodDELPHI TECH IP LTD·Filed 2017·Granted Sep 27, 2022·0 cites·13 claims
- 2043US6916449B2Exhaust treatment device and process for forming the sameDELPHI TECH INC·Filed 2001·Granted Jul 12, 2005·1 cites·10 claims
- 2142US2018348109A1Particulate matter detection system and methodDELPHI TECH IP LTD·Filed 2017·Application pending·0 cites
- 2242US2005036927A1Integrated catalytic converter and flexible endcone assemblyDELPHI TECH INC·Filed 2004·Application pending·0 cites
- 2336US2002096505A1Constant speed weld processFiled 2001·Application pending·0 cites
- 2433US2017114748A1Charge property based control of gdci combustionDELPHI TECH INC·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →