Inventor
CARLSON DOUGLAS A
US8 patents
Patents
8 patentsUS5568748AOct 29, 1996
Method for modifying the shiftpoints of an automatic transmission
CATERPILLAR INC29 citations91
US7246001B2Jul 17, 2007
Method for controlling the ground speed of a work machine
CATERPILLAR INC11 citations83
US6620077B2Sep 16, 2003
Work machine having a drive train with an enhanced braking mode
CATERPILLAR INC16 citations83
US6199450B1Mar 13, 2001
Method and apparatus
CATERPILLAR INC16 citations79
US5846161ADec 8, 1998
Control system for an automatic transmission having shift points based on part throttle positions which are used when engine speed is lowered below an adjustable minimum engine speed setting
CATERPILLAR INC8 citations73
US6226584B1May 1, 2001
Method and apparatus for adaptively shifting a powershift transmission
CATERPILLAR INC11 citations72
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