Inventor
BARBER DENNIS RAY
US4 patents
Patents
4 patentsUS9897228B2Feb 20, 2018
Valve having opposing right-angle actuators
CATERPILLAR INC2 citations68
US9371843B2Jun 21, 2016
Failsafe pilot supply selector valve
CATERPILLAR INC1 citations46
US9915368B2Mar 13, 2018
Electrohydraulic valve having dual-action right-angle pilot actuator
CATERPILLAR INC1 citations44
US9803661B2Oct 31, 2017
Valve having right-angle proportional and directional pilot actuators
CATERPILLAR INC0 citations34