Inventor · disambiguated record
Eric J. Hruby
Also filed as: HRUBY ERIC J
8 granted patents·1 pending application·5 citations·filing 2018–2024
76Inventor score
Files withDEERE & CO9
Top patents by PatentIndex Score
9 records- 0181US11022016B2Exhaust gas treatment system and method with improved regenerationDEERE & CO·Filed 2019·Granted Jun 1, 2021·2 cites·17 claims
- 0280US11187127B2Exhaust gas treatment system and method with four-way catalyzed filter elementDEERE & CO·Filed 2019·Granted Nov 30, 2021·2 cites·19 claims
- 0377US11073067B2Exhaust gas treatment system and method with reductant injection and close-coupled treatment elementDEERE & CO·Filed 2019·Granted Jul 27, 2021·1 cites·19 claims
- 0472US12435654B1Work vehicle and aftertreatment system thereforDEERE & CO·Filed 2024·Granted Oct 7, 2025·0 cites·20 claims
- 0570US11624309B2Exhaust gas treatment system and method with reductant injection and close-coupled treatment elementDEERE & CO·Filed 2021·Granted Apr 11, 2023·0 cites·20 claims
- 0669US11815000B2Exhaust gas treatment system with improved low temperature performanceDEERE & CO·Filed 2022·Granted Nov 14, 2023·0 cites·14 claims
- 0766US11668221B2Exhaust gas treatment system and method with four-way catalyzed filter elementDEERE & CO·Filed 2021·Granted Jun 6, 2023·0 cites·19 claims
- 0859US2019383189A1Exhaust gas treatment system with improved low temperature performanceDEERE & CO·Filed 2018·Application pending·0 cites
- 0956US11619156B1Heater control for engine exhaustDEERE & CO·Filed 2021·Granted Apr 4, 2023·0 cites·20 claims
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