Inventor
DIETZ HANS P
US12 patents
Patents
12 patentsUS6234254B1May 22, 2001
Apparatus and method for controlling the efficiency of the work cycle associated with an earthworking machine
CATERPILLAR INC105 citations97
US5666806ASep 16, 1997
Control system for a hydraulic cylinder and method
CATERPILLAR INC58 citations95
US6024183AFeb 15, 2000
Track belt tension management system
CATERPILLAR INC65 citations94
US6509733B2Jan 21, 2003
Fluid cylinder with embedded positioning sensor
CATERPILLAR INC59 citations93
US6951067B1Oct 4, 2005
Method and apparatus for controlling positioning of an implement of a work machine
CATERPILLAR INC36 citations92
US6185493B1Feb 6, 2001
Method and apparatus for controlling an implement of a work machine
CATERPILLAR INC51 citations92
US6073442AJun 13, 2000
Apparatus and method for controlling a variable displacement pump
CATERPILLAR INC28 citations92
US6305162B1Oct 23, 2001
Method and apparatus for controlling the deadband of a fluid system
CATERPILLAR INC46 citations91
US5875701AMar 2, 1999
Method and apparatus for controlling an implement of a work machine using linkage angles
CATERPILLAR INC23 citations91
US6025778AFeb 15, 2000
Apparatus and method for providing an automated back-up alarm
CATERPILLAR INC44 citations89
US6470851B1Oct 29, 2002
Method and apparatus of controlling the actuation of a compression brake
CATERPILLAR INC30 citations87
US5594643AJan 14, 1997
Method and system for diagnosing a drivetrain during shifting operations
CATERPILLAR INC7 citations71