Inventor
MONTGOMERY DAVID TODD
US14 patents
⚠️ This page may combine multiple inventors who share the name “MONTGOMERY DAVID TODD”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CATERPILLAR INC
13 patentsUS11384721B1Jul 12, 2022
Dual fuel system having dual fuel injector and engine operating method
CATERPILLAR INC15 citations93
US10619594B2Apr 14, 2020
Combustion system for an internal combustion engine
CATERPILLAR INC4 citations72
US11384708B1Jul 12, 2022
Engine system operating strategy apportioning fuel injection between upstream and downstream injection locations
CATERPILLAR INC4 citations69
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
US11415034B2Aug 16, 2022
Aftertreatment system and method of treating exhaust gases
CATERPILLAR INC1 citations60
US12104546B2Oct 1, 2024
Gaseous fuel engine operating strategy for improved derating performance using varied ratio fuel blend
CATERPILLAR INC0 citations59
US11365712B2Jun 21, 2022
Control system for a dedicated exhaust gas recirculation engine
CATERPILLAR INC0 citations51
US11933240B2Mar 19, 2024
NOx mitigation strategy in methanol internal combustion engine
CATERPILLAR INC0 citations50
US11891962B1Feb 6, 2024
Gaseous fuel engine system operating strategy including hydrogen fueling amount based on performance target
CATERPILLAR INC0 citations50
US11566545B2Jan 31, 2023
Cam actuated gas admission valve with electro-hydraulic trim control
CATERPILLAR INC0 citations50
US10456715B2Oct 29, 2019
Filter assembly having cryogenic seal arrangement
CATERPILLAR INC0 citations47
US12129807B2Oct 29, 2024
Dual fuel engine operating strategy for optimized hydrogen and hydrocarbon fueling
CATERPILLAR INC0 citations46