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ALLIED CONTROL CO

Overview
  • Total Patents
    121
About

ALLIED CONTROL CO has a total of 121 patent applications. Its first patent ever was published in 1942. It filed its patents most often in United States, Canada and United Kingdom. Its main competitors in its focus markets electrical machinery and energy, machines and packaging and shipping are KAMIUCHI ELECTRIC WORKS, SOUTHERN STATES INC and XIAOGAN HANGUANG SENYUAN ELECTRIC CO LTD.

Patent filings in countries

World map showing ALLIED CONTROL COs patent filings in countries
# Country Total Patents
#1 United States 69
#2 Canada 21
#3 United Kingdom 17
#4 Germany 5
#5 France 3
#6 Switzerland 2
#7 Austria 1
#8 Belgium 1
#9 Ireland 1
#10 Italy 1

Patent filings per year

Chart showing ALLIED CONTROL COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Horman John H 22
#2 Bancroft James E 12
#3 Ebert Joseph F 8
#4 Zanichkowsky Martin 5
#5 Hoell Edward C 4
#6 Kircher August C 4
#7 Zupa Frank A 4
#8 Miller Edward G 4
#9 Engberg Ralph E 4
#10 Oakman Albert S 3

Latest patents

Publication Filing date Title
US3717829A Electromagnetic relay
US3679912A Overvoltage-undervoltage sensor
US3689807A Put time delay relay
US3695295A Rotary input/feedback mechanical servo valve
US3606196A Whorl control system
US3551867A Circuit breaker
US3587617A Fluid control apparatus
US3474367A Relay motor
US3499615A Snag shield for magnetic torque yarn tension device
US3521265A Electromagnetic toggle filament tension monitoring device
GB1029330A Electromagnetic device
US3315195A Electromagnetic switching relay with permanent magnetic latch means
US3343008A Filament tension monitoring devices
US3336550A Electromagnetic rotary armature relay
US3274523A Electromagnetic switching relay having a three piece u-shaped core
US3282631A Time delay circuits
DE1273693B Electromagnetic relay with a magnetically generated rest position of the rotating armature
US3239727A Electromagnetic switching device
US3179818A Time delay circuits
US3183334A Insulated actuator for movable electrical contact