Inventor
DENIS ANDREW M
US17 patents
⚠️ This page may combine multiple inventors who share the name “DENIS ANDREW M”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CATERPILLAR INC
15 patentsUS9718037B2Aug 1, 2017
Mixing system for aftertreatment system
CATERPILLAR INC12 citations81
US9915185B2Mar 13, 2018
Injector mounting assembly
CATERPILLAR INC2 citations72
US11534728B2Dec 27, 2022
Reductant nozzle with helical channel design
CATERPILLAR INC2 citations70
US10953373B2Mar 23, 2021
Reductant nozzle with radial air injection
CATERPILLAR INC2 citations70
US10894237B2Jan 19, 2021
Reductant nozzle with concave impinging surface
CATERPILLAR INC3 citations70
US10888885B2Jan 12, 2021
Reductant nozzle with swirling spray pattern
CATERPILLAR INC2 citations70
US10774718B2Sep 15, 2020
Multi-nozzle design to eliminate downstream mixing devices
CATERPILLAR INC2 citations66
US10480387B2Nov 19, 2019
Housing for aftertreatment systems
CATERPILLAR INC1 citations57
US11156145B2Oct 26, 2021
Emissions module with adjustable sizing
CATERPILLAR INC0 citations55
US9086007B2Jul 21, 2015
System and method for accommodating aftertreatment bricks
CATERPILLAR INC2 citations55
US11098631B2Aug 24, 2021
NOx sensor protection system
CATERPILLAR INC0 citations50
US9464550B2Oct 11, 2016
System and method for retaining aftertreatment bricks
CATERPILLAR INC1 citations48
US9050559B2Jun 9, 2015
System and method for accommodating aftertreatment bricks
CATERPILLAR INC1 citations44
US12553372B2Feb 17, 2026
Aftertreatment system for locomotive
CATERPILLAR INC0 citations42
US9719401B2Aug 1, 2017
Sensor mounting apparatus
CATERPILLAR INC0 citations31