Inventor
FONKALSRUD ANDREW O
US6 patents
Patents
6 patentsUS5720358AFeb 24, 1998
Apparatus for controlling the torque on a power train and method of operating the same
CATERPILLAR INC72 citations93
US5955706ASep 21, 1999
Method and apparatus for calculating work cycle times
CATERPILLAR INC42 citations90
US6560549B2May 6, 2003
Method for determining the transmission output torque for an earth moving machine
CATERPILLAR INC43 citations89
US5613581AMar 25, 1997
Electrohydraulic control device for a drive train of a machine
CATERPILLAR INC50 citations88
US7637845B2Dec 29, 2009
System and method for controlling vehicle speed
CATERPILLAR INC6 citations61
US6511134B2Jan 28, 2003
Parking brake switch for an electro-hydraulic brake system
CATERPILLAR INC3 citations57