Inventor
HOFF BRIAN D
US28 patents
⚠️ This page may combine multiple inventors who share the name “HOFF BRIAN D”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CATERPILLAR INC
24 patentsUS7276815B2Oct 2, 2007
Power management system
CATERPILLAR INC64 citations97
US7462970B2Dec 9, 2008
Power system
CATERPILLAR INC28 citations92
US7242311B2Jul 10, 2007
Method and system for providing work machine multi-functional user interface
CATERPILLAR INC49 citations92
US7030580B2Apr 18, 2006
Motor/generator transient response system
CATERPILLAR INC27 citations92
US6948783B2Sep 27, 2005
Tension adjustment mechanism for a work machine
CATERPILLAR INC27 citations92
US6682155B2Jan 27, 2004
Track tension adjustment management actuator
CATERPILLAR INC25 citations92
US7519462B2Apr 14, 2009
Crowd force control in electrically propelled machine
CATERPILLAR INC21 citations91
US7055486B2Jun 6, 2006
Fluid delivery control system
CATERPILLAR INC43 citations90
US7748279B2Jul 6, 2010
Hydraulics management for bounded implements
CATERPILLAR INC23 citations89
US7137839B2Nov 21, 2006
Electrical connector
CATERPILLAR INC32 citations89
US9046160B2Jun 2, 2015
Control system for differential of machine
CATERPILLAR INC11 citations84
US8360180B2Jan 29, 2013
System for controlling a hybrid energy system
CATERPILLAR INC8 citations84
US6874695B2Apr 5, 2005
Control system for, and a method of, heating an operator station of a work machine
CATERPILLAR INC12 citations84
US7400059B2Jul 15, 2008
Electrical system architecture
CATERPILLAR INC11 citations83
US7092848B2Aug 15, 2006
Control system health test system and method
CATERPILLAR INC18 citations83
US7614381B2Nov 10, 2009
Power system with an integrated lubrication circuit
CATERPILLAR INC5 citations73
US7552712B1Jun 30, 2009
Part-throttle performance optimization
CATERPILLAR INC7 citations72
US10543443B2Jan 28, 2020
Air intake system for engines
CATERPILLAR INC6 citations69
US11208994B2Dec 28, 2021
Air compressor system control
CATERPILLAR INC3 citations64
US8918258B2Dec 23, 2014
System and method for avoiding engine underspeed and stall
CATERPILLAR INC2 citations61
US7908853B2Mar 22, 2011
Hydraulic balancing for steering management
CATERPILLAR INC3 citations61
US7822532B2Oct 26, 2010
Power-based underspeed control
CATERPILLAR INC3 citations61
US10415517B2Sep 17, 2019
Exhaust scavenging system for an engine system
CATERPILLAR INC0 citations52
US9556807B2Jan 31, 2017
Transmission system having temperature based input control
CATERPILLAR INC0 citations48