Inventor
ZIGAN JAMES A
US14 patents
⚠️ This page may combine multiple inventors who share the name “ZIGAN JAMES A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CUMMINS INC
10 patentsUS6598468B2Jul 29, 2003
Apparatus and methods for determining start of combustion for an internal combustion engine
CUMMINS INC88 citations97
US9518497B2Dec 13, 2016
System and method for determining the net output torque from a waste heat recovery system
CUMMINS INC16 citations82
US9845711B2Dec 19, 2017
Waste heat recovery system
CUMMINS INC4 citations72
US10287923B2May 14, 2019
Flow and pressure estimators in a waste heat recovery system
CUMMINS INC2 citations70
US10914228B2Feb 9, 2021
Waste heat recovery with active coolant pressure control system
CUMMINS INC2 citations66
US9683515B2Jun 20, 2017
Waste heat recovery system including a mechanism for collection, detection and removal of non-condensable gas
CUMMINS INC1 citations51
US11739665B2Aug 29, 2023
Waste heat recovery system and control
CUMMINS INC0 citations50
US10634012B2Apr 28, 2020
Flow and pressure estimators in a waste heat recovery system
CUMMINS INC0 citations49
US10605149B2Mar 31, 2020
Waste heat recovery integrated cooling module
CUMMINS INC0 citations48
US9556778B2Jan 31, 2017
Waste heat recovery system including a clutched feedpump
CUMMINS INC0 citations41