Inventor
CREGER TODD D
US16 patents
⚠️ This page may combine multiple inventors who share the name “CREGER TODD D”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CATERPILLAR INC
15 patentsUS5580332ADec 3, 1996
Method for determining the fill time of a transmission clutch
CATERPILLAR INC71 citations95
US4712376ADec 15, 1987
Proportional valve control apparatus for fluid systems
CATERPILLAR INC107 citations95
US6119786ASep 19, 2000
Method and apparatus for controlling a hitch system on a work machine
CATERPILLAR INC45 citations92
US6073442AJun 13, 2000
Apparatus and method for controlling a variable displacement pump
CATERPILLAR INC28 citations92
US5947242ASep 7, 1999
Electrohydraulic control device for a drive train of a machine
CATERPILLAR INC22 citations92
US5910176AJun 8, 1999
Apparatus and method for calibrating a computer based model of an attribute of a mobile machine
CATERPILLAR INC23 citations92
US5848371ADec 8, 1998
Method for determining an estimate of a driveline torque using a computer based model
CATERPILLAR INC30 citations92
US5568748AOct 29, 1996
Method for modifying the shiftpoints of an automatic transmission
CATERPILLAR INC29 citations91
US5467854ANov 21, 1995
Method of controlling clutch-to-clutch shifts for a powershift transmission
CATERPILLAR INC49 citations91
US5879466AMar 9, 1999
Apparatus and method for cleaning radiator fins
CATERPILLAR INC37 citations90
US5551930ASep 3, 1996
Adaptive control method for an automatic transmission
CATERPILLAR INC45 citations89
US6208925B1Mar 27, 2001
Simplified powertrain load prediction method and system using computer based models
CATERPILLAR INC44 citations88
US6920971B2Jul 26, 2005
Cushioned hydraulic clutch/brake piston
CATERPILLAR INC9 citations73
US6757604B2Jun 29, 2004
Method and apparatus for determining torque at desired locations on a machine
CATERPILLAR INC10 citations70
US5806370ASep 15, 1998
Method for modifying the shiftpoints of an automatic transmission
CATERPILLAR INC4 citations56