Inventor
HERGART CARL-ANDERS
US15 patents
⚠️ This page may combine multiple inventors who share the name “HERGART CARL-ANDERS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CATERPILLAR INC
6 patentsUS7469181B2Dec 23, 2008
High load operation in a homogeneous charge compression ignition engine
CATERPILLAR INC27 citations90
US7380540B1Jun 3, 2008
Dynamic control of a homogeneous charge compression ignition engine
CATERPILLAR INC20 citations89
US7597084B2Oct 6, 2009
Internal combustion engine and operating method therefor
CATERPILLAR INC16 citations82
US7377270B2May 27, 2008
Exhaust gas recirculation in a homogeneous charge compression ignition engine
CATERPILLAR INC12 citations82
US7377254B2May 27, 2008
Extending operating range of a homogeneous charge compression ignition engine via cylinder deactivation
CATERPILLAR INC8 citations72
US9157396B2Oct 13, 2015
Nozzled turbine
CATERPILLAR INC6 citations68
PACCAR INC
4 patentsUS11105286B2Aug 31, 2021
Systems and methods for predictive and automatic engine stop-start control
PACCAR INC0 citations61
US11655744B2May 23, 2023
Predictive ammonia release control
PACCAR INC0 citations58
US11434800B2Sep 6, 2022
Predictive ammonia release control
PACCAR INC0 citations58
US10690103B2Jun 23, 2020
Systems and methods for using an electric motor in predictive and automatic engine stop-start systems
PACCAR INC0 citations40