Assignee
LEDEX INC
US22 patents
Top patents by PatentIndex Score
US4470030ASep 4, 1984
Trip solenoid
LEDEX INC64 citations95
US4097833AJun 27, 1978
Electromagnetic actuator
LEDEX INC44 citations92
US5161083ANov 3, 1992
Solenoid actuator with position feedback system
LEDEX INC40 citations91
US4812884AMar 14, 1989
Three-dimensional double air gap high speed solenoid
LEDEX INC44 citations91
US4306208ADec 15, 1981
Joy-stick controller
LEDEX INC44 citations89
US4235114ANov 25, 1980
Material testing device
LEDEX INC22 citations81
US4153890AMay 8, 1979
Coil compressed solenoids subassembly
LEDEX INC27 citations78
US4272748AJun 9, 1981
Print wire solenoid
LEDEX INC21 citations76
US4217567AAug 12, 1980
Tubular solenoid
LEDEX INC22 citations74
US4442418AApr 10, 1984
Trip solenoid
LEDEX INC18 citations73
US4306206ADec 15, 1981
Linear solenoid device
LEDEX INC14 citations73
US4282501AAug 4, 1981
Bi-directional linear actuator
LEDEX INC19 citations73
US4855700AAug 8, 1989
Dual conversion force motor
LEDEX INC10 citations72
US4847581AJul 11, 1989
Dual conversion force motor
LEDEX INC10 citations72
US4988907AJan 29, 1991
Independent redundant force motor
LEDEX INC17 citations71
US4660010AApr 21, 1987
Rotary latching solenoid
LEDEX INC16 citations70
US4309582AJan 5, 1982
Push button switch for a controller
LEDEX INC11 citations70
US4044324AAug 23, 1977
Coil compressed plunger cavity components for a wet type solenoid
LEDEX INC28 citations70
US3970981AJul 20, 1976
Electric solenoid structure
LEDEX INC15 citations70
US4200401AApr 29, 1980
Print wire solenoid
LEDEX INC15 citations68
US4157521AJun 5, 1979
Rotary solenoid
LEDEX INC9 citations58
US4135150AJan 16, 1979
Decoder circuit for detecting sequentially presented code digit signals
LEDEX INC7 citations58