Inventor
HRUBY ERIC J
US8 patents
Patents
8 patentsUS11022016B2Jun 1, 2021
Exhaust gas treatment system and method with improved regeneration
DEERE & CO2 citations71
US11187127B2Nov 30, 2021
Exhaust gas treatment system and method with four-way catalyzed filter element
DEERE & CO2 citations67
US12435654B1Oct 7, 2025
Work vehicle and aftertreatment system therefor
DEERE & CO0 citations60
US11624309B2Apr 11, 2023
Exhaust gas treatment system and method with reductant injection and close-coupled treatment element
DEERE & CO0 citations60
US11073067B2Jul 27, 2021
Exhaust gas treatment system and method with reductant injection and close-coupled treatment element
DEERE & CO1 citations60
US11668221B2Jun 6, 2023
Exhaust gas treatment system and method with four-way catalyzed filter element
DEERE & CO0 citations56
US11619156B1Apr 4, 2023
Heater control for engine exhaust
DEERE & CO0 citations50
US11815000B2Nov 14, 2023
Exhaust gas treatment system with improved low temperature performance
DEERE & CO0 citations47