Inventor
RUTH ERIC J
US9 patents
⚠️ This page may combine multiple inventors who share the name “RUTH ERIC J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CATERPILLAR INC
3 patentsUS9796267B1Oct 24, 2017
Machine operation assistance based on height detection of machine load using a camera
CATERPILLAR INC8 citations81
US11874314B2Jan 16, 2024
Electrical contact wear monitoring system
CATERPILLAR INC2 citations69
US12140620B2Nov 12, 2024
Electrical contact wear monitoring system
CATERPILLAR INC0 citations56
RUTH ERIC J
3 patentsUS8893830B2Nov 25, 2014
Automated pantograph control for mining truck power system
RUTH ERIC J13 citations80
US8577530B2Nov 5, 2013
Steering system and operating method for mining truck
RUTH ERIC J15 citations74
US8818593B2Aug 26, 2014
Trolley driven machine record and playback automation
RUTH ERIC J0 citations48