Inventor · disambiguated record
Joshua L. Ratts
Also filed as: RATTS JOSHUA · RATTS JOSHUA L · RATTS JOSHUA LYNN
14 granted patents·2 pending applications·28 citations·filing 2012–2024
86Inventor score
Files withCATERPILLAR INC16
Top patents by PatentIndex Score
16 records- 0190US11549418B1Desulfation of aftertreatment componentCATERPILLAR INC·Filed 2021·Granted Jan 10, 2023·3 cites·20 claims
- 0288US8834820B1Adaptive catalytic conversion and reduction agent controlCATERPILLAR INC·Filed 2013·Granted Sep 16, 2014·12 cites·20 claims
- 0387US11566554B2Engine multi-path aftertreatment system with radio frequency sensors and methods, assemblies, and components thereofCATERPILLAR INC·Filed 2021·Granted Jan 31, 2023·2 cites·18 claims
- 0481US10989654B2Optical sensor for aftertreatment catalyst conditionCATERPILLAR INC·Filed 2019·Granted Apr 27, 2021·2 cites·17 claims
- 0579US12215616B2Aftertreatment for alcohol fuel substituted diesel enginesCATERPILLAR INC·Filed 2024·Granted Feb 4, 2025·0 cites·20 claims
- 0678US8992869B2Ammonia oxidation catalyst systemCATERPILLAR INC·Filed 2012·Granted Mar 31, 2015·9 cites·16 claims
- 0777US12006856B1Aftertreatment for alcohol fuel substituted diesel enginesCATERPILLAR INC·Filed 2023·Granted Jun 11, 2024·0 cites·7 claims
- 0865US12071876B1Estimating deterioration trends of an exhaust catalystCATERPILLAR INC·Filed 2023·Granted Aug 27, 2024·0 cites·20 claims
- 0961US12345184B2Diesel engine aftertreatment systemCATERPILLAR INC·Filed 2023·Granted Jul 1, 2025·0 cites·22 claims
- 1061US12163451B1Selective catalytic reduction for hydrogen enginesCATERPILLAR INC·Filed 2023·Granted Dec 10, 2024·0 cites·15 claims
- 1158US11015502B2Thermal management lightoff assist systems and methods for regenerating oxidation catalyst in exhaust systemCATERPILLAR INC·Filed 2019·Granted May 25, 2021·0 cites·11 claims
- 1255US11725555B1Aftertreatment systemCATERPILLAR INC·Filed 2022·Granted Aug 15, 2023·0 cites·20 claims
- 1353US11156145B2Emissions module with adjustable sizingCATERPILLAR INC·Filed 2020·Granted Oct 26, 2021·0 cites·20 claims
- 1451US2025361828A1Aftertreatment for alcohol fuel substituted diesel engines using an oxidation-enabled selective catalyst reactorCATERPILLAR INC·Filed 2024·Application pending·0 cites
- 1544US9360463B1Method and system for testing a condition of a catalystCATERPILLAR INC·Filed 2015·Granted Jun 7, 2016·0 cites·9 claims
- 1639US2016084135A1Catalyst Protection Against Hydrocarbon ExposureCATERPILLAR INC·Filed 2014·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →