Inventor · disambiguated record
Edward Szczepanski
Also filed as: SZCZEPANSKI EDWARD · SZCZEPANSKI EDWARD J
24 granted patents·3 pending applications·46 citations·filing 1992–2020
92Inventor score
Top patents by PatentIndex Score
27 records- 0190US10865676B1Emission control systemDENSO INT AMERICA INC·Filed 2019·Granted Dec 15, 2020·6 cites·18 claims
- 0284US10975791B1System and method for particulate filter regenerationDENSO INT AMERICA INC·Filed 2019·Granted Apr 13, 2021·3 cites·20 claims
- 0382US9669359B2Catalytic converter substrateDENSO INT AMERICA INC·Filed 2015·Granted Jun 6, 2017·2 cites·13 claims
- 0477US10287958B2Substrate and filter with stress/strain detection and method of useDENSO INT AMERICA INC·Filed 2016·Granted May 14, 2019·1 cites·20 claims
- 0569US10690036B1Diagnostic test for engine exhaust systemDENSO INT AMERICA INC·Filed 2018·Granted Jun 23, 2020·1 cites·20 claims
- 0667US8883103B1Catalytic converter for treating ionized exhaustDENSO INT AMERICA INC·Filed 2014·Granted Nov 11, 2014·4 cites·20 claims
- 0766US9404809B2Exhaust gas temperature sensor with anti-resonance finned shaft featureDENSO INT AMERICA INC·Filed 2013·Granted Aug 2, 2016·2 cites·19 claims
- 0863US10781762B2Control system for variable displacement engineDENSO INT AMERICA INC·Filed 2018·Granted Sep 22, 2020·0 cites·20 claims
- 0962US9417140B2Exhaust gas temperature sensor with anti-resonance conical shaft featureDENSO INT AMERICA INC·Filed 2013·Granted Aug 16, 2016·1 cites·20 claims
- 1057US10961930B2Control system for variable displacement engineDENSO INT AMERICA INC·Filed 2018·Granted Mar 30, 2021·0 cites·20 claims
- 1156US11143080B1Systems and methods for monitoring a temperature of a particulate filter of an exhaust aftertreatment systemDENSO INT AMERICA INC·Filed 2020·Granted Oct 12, 2021·0 cites·20 claims
- 1256US10408112B2Emissions control substrateDENSO INT AMERICA INC·Filed 2016·Granted Sep 10, 2019·0 cites·17 claims
- 1355US10690071B1Control system for variable displacement engineDENSO INT AMERICA INC·Filed 2018·Granted Jun 23, 2020·0 cites·20 claims
- 1454US9115627B2Multiple skewed channel bricks mounted in opposing clocking directionsSZCZEPANSKI EDWARD·Filed 2012·Granted Aug 25, 2015·1 cites·26 claims
- 1553US11268416B2Methods and systems for detecting an impedance of a catalytic converterDENSO INT AMERICA INC·Filed 2020·Granted Mar 8, 2022·0 cites·18 claims
- 1651US10184876B2Particulate matter sensorDENSO INT AMERICA INC·Filed 2016·Granted Jan 22, 2019·0 cites·15 claims
- 1749US11085386B1UHEGO control to mitigate threshold catalyst lossesDENSO INT AMERICA INC·Filed 2020·Granted Aug 10, 2021·0 cites·20 claims
- 1849US5392454AMethod and apparatus for selectively enabling bi-directional communication only between a dedicated pair of transceiversMOOG INC·Filed 1992·Granted Feb 21, 1995·25 cites·7 claims
- 1948US11255280B2Dual UHEGO control of particulate filter regenerationDENSO INT AMERICA INC·Filed 2020·Granted Feb 22, 2022·0 cites·16 claims
- 2047US10731537B2Regeneration compliance systems for location based management of particulate filter regenerationDENSO INT AMERICA INC·Filed 2017·Granted Aug 4, 2020·0 cites·20 claims
- 2147US10494970B2Emissions control substrateDENSO INT AMERICA INC·Filed 2017·Granted Dec 3, 2019·0 cites·18 claims
- 2247US10087799B2Exhaust device and method of manufacturing an exhaust device with a thermally enhanced substrateDENSO INT AMERICA INC·Filed 2015·Granted Oct 2, 2018·0 cites·9 claims
- 2344US10392982B2Emissions control substrateDENSO INT AMERICA INC·Filed 2016·Granted Aug 27, 2019·0 cites·9 claims
- 2439US11286833B2Systems and methods for detecting structural and operational states of a component of an exhaust aftertreatment systemDENSO INT AMERICA INC·Filed 2020·Granted Mar 29, 2022·0 cites·17 claims
- 2536US2021348540A1Systems and methods for monitoring a temperature of an exhaust aftertreatment systemDENSO INT AMERICA INC·Filed 2020·Application pending·0 cites
- 2634US2020191037A1Method for optimizing exhaust flow through an emissions control substrate towards an exhaust sensorDENSO INT AMERICA INC·Filed 2018·Application pending·0 cites
- 2734US2016290308A1Catalyst light-off time reduction and maintenanceDENSO INT AMERICA INC·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →