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ELECTRIC CONTROLLER AND SUPPLY COMPANY

Overview
  • Total Patents
    18
About

ELECTRIC CONTROLLER AND SUPPLY COMPANY has a total of 18 patent applications. Its first patent ever was published in 1900. It filed its patents most often in United States. Its main competitors in its focus markets electrical machinery and energy, civil engineering and packaging and shipping are CUTLER HAMMER MFG CO, ELECTRIC CONTROLLER & MFG CO and WHITTINGHAM GEORGE H.

Patent filings in countries

World map showing ELECTRIC CONTROLLER AND SUPPLY COMPANYs patent filings in countries
# Country Total Patents
#1 United States 18

Patent filings per year

Chart showing ELECTRIC CONTROLLER AND SUPPLY COMPANYs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Eastwood Arthur C 6
#2 Hall Jay H 3
#3 Wright Reuben I 2
#4 Motz Jacob F 1
#5 Dean William T 1
#6 Fishback Frederick R 1
#7 Gilpin Charles D 1
#8 Mcgeorge John 1
#9 Mcgeorge Harold 1
#10 Hastings Benjamin 1

Latest patents

Publication Filing date Title
US895135A Controlling system for lifting-magnets.
US895400A Motor-control system.
US903552A Lifting-magnet.
US900165A Progressive cut-out mechanism.
US960995A Lifting-magnet controller.
US880140A Drilling-machine.
US854015A Limit-switch.
US885967A Electric controller.
US870029A System of motor control.
US902396A Controlling system for electric motors.
US824629A System of control for electric motors.
US704448A Rheostat.
US699506A Electric controller.
US693692A Resistance-coil.
US688670A Magnetic friction-brake.
US669438A Magnetic blow-out brush-holder.
US674244A Wire-stretcher.
US660054A Controlling-brake for motors.