Inventor
SCHROEDER ERIC LEE
US22 patents
Patents
22 patentsUS11384721B1Jul 12, 2022
Dual fuel system having dual fuel injector and engine operating method
CATERPILLAR INC15 citations93
US11639698B1May 2, 2023
Compression-ignited dual liquid fuel system and control strategy for flexible fuel operation
CATERPILLAR INC6 citations72
US11480115B1Oct 25, 2022
Operating strategy mitigating undesired combustion in dual fuel engine
CATERPILLAR INC3 citations72
US12085050B2Sep 10, 2024
Switching fuel rail for a diesel fuel engine
CATERPILLAR INC2 citations71
US11959414B2Apr 16, 2024
Gaseous fuel reciprocating engine and operating methodology for reduced hydrogen flame speed
CATERPILLAR INC2 citations69
US11384708B1Jul 12, 2022
Engine system operating strategy apportioning fuel injection between upstream and downstream injection locations
CATERPILLAR INC4 citations69
US11047293B1Jun 29, 2021
Engine operating method and piston having non-reentrant combustion bowl and anti-sooting ramp
CATERPILLAR INC3 citations67
US12492670B2Dec 9, 2025
Dual fuel system having dual fuel injector and engine operating method
CATERPILLAR INC0 citations61
US11815054B2Nov 14, 2023
Dual fuel system having dual fuel injector and engine operating method
CATERPILLAR INC0 citations61
US12215616B2Feb 4, 2025
Aftertreatment for alcohol fuel substituted diesel engines
CATERPILLAR INC0 citations60
US12006856B1Jun 11, 2024
Aftertreatment for alcohol fuel substituted diesel engines
CATERPILLAR INC0 citations60
US12359632B1Jul 15, 2025
Dual fuel system having overflow buffer for hastening fuel switchover
CATERPILLAR INC0 citations59
US11939904B2Mar 26, 2024
Optimized piston temperature control in gaseous fuel hydrogen engine system
CATERPILLAR INC0 citations57
US11891961B1Feb 6, 2024
Gaseous fuel engine system and operating strategy for limiting crankcase fuel accumulation
CATERPILLAR INC0 citations55
US11773795B1Oct 3, 2023
Gaseous fuel engine and operating strategy for limiting preignition in prechamber sparkplug
CATERPILLAR INC1 citations54
US12546242B1Feb 10, 2026
Systems and methods for monitoring nitrogen dioxide variability in an engine aftertreatment system
CATERPILLAR INC0 citations46
US12429005B2Sep 30, 2025
Systems and methods for providing a diesel-methanol emulsion for direct injection engines
CATERPILLAR INC0 citations46
US12129807B2Oct 29, 2024
Dual fuel engine operating strategy for optimized hydrogen and hydrocarbon fueling
CATERPILLAR INC0 citations46
US11852048B2Dec 26, 2023
Gas admission valve (GAV) assembly and system and method thereof
CATERPILLAR INC0 citations46
US11560829B2Jan 24, 2023
Recirculation system for a power system that includes a plurality of turbochargers
CATERPILLAR INC0 citations44
US11454179B2Sep 27, 2022
Engine brake control according to engine operating parameters
CATERPILLAR INC0 citations44
US12163451B1Dec 10, 2024
Selective catalytic reduction for hydrogen engines
CATERPILLAR INC0 citations43