Inventor
FREE PAUL DOUGLAS
US12 patents
⚠️ This page may combine multiple inventors who share the name “FREE PAUL DOUGLAS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CUMMINS INC
6 patentsUS8844492B2Sep 30, 2014
Air intake system for internal combustion engine
CUMMINS INC5 citations79
US10480377B2Nov 19, 2019
System and method to improve aftertreatment in an internal combustion engine
CUMMINS INC3 citations68
US9915191B2Mar 13, 2018
Air intake system for internal combustion engine
CUMMINS INC0 citations47
US9605630B2Mar 28, 2017
Air intake system for internal combustion engine
CUMMINS INC0 citations47
US10119496B2Nov 6, 2018
Cryogenic fuel injection and combustion
CUMMINS INC0 citations40
US9644590B2May 9, 2017
Fuel injection pressure pulsation dampening system
CUMMINS INC0 citations35