Inventor
HOULT ROSS L
AU7 patents
Patents
7 patentsUS9523269B2Dec 20, 2016
Automatic control system and method for a drilling tool changer apparatus
CATERPILLAR GLOBAL MINING EQUIPMENT LLC9 citations80
US11428057B2Aug 30, 2022
Deck wrench disengage with pipe unscrewed interlock
CATERPILLAR GLOBAL MINING EQUIPMENT LLC2 citations70
US11220872B2Jan 11, 2022
System and method of tracking flat surfaces of a component of a drilling machine
CATERPILLAR GLOBAL MINING EQUIPMENT LLC3 citations69
US9644436B2May 9, 2017
Drilling tool storage device and method of changing a drilling tool
CATERPILLAR GLOBAL MINING EQUIPMENT LLC6 citations63
US11401795B2Aug 2, 2022
Collar control system for mobile drilling machines
CATERPILLAR GLOBAL MINING EQUIPMENT LLC0 citations57
US11480014B2Oct 25, 2022
Automatic force adjustment control system for mobile drilling machines
CATERPILLAR GLOBAL MINING EQUIPMENT LLC0 citations45
US11591897B2Feb 28, 2023
Anti-jam control system for mobile drilling machines
CATERPILLAR GLOBAL MINING EQUIPMENT LLC0 citations43