Learn more

EASTERN IND INC

Overview
  • Total Patents
    60
About

EASTERN IND INC has a total of 60 patent applications. Its first patent ever was published in 1941. It filed its patents most often in United States, United Kingdom and France. Its main competitors in its focus markets control, measurement and transport are SONIC SYSTEMS CORP, AUTOMATIC SIGNAL CORP and SODI PAOLO.

Patent filings in countries

World map showing EASTERN IND INCs patent filings in countries
# Country Total Patents
#1 United States 37
#2 United Kingdom 13
#3 France 6
#4 Canada 4

Patent filings per year

Chart showing EASTERN IND INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Barker John L 22
#2 Wilcox Harry A 6
#3 Midlock Bernard J 5
#4 Barker John Lindsay 3
#5 Du Vivier Charles L 2
#6 Griffin Eugene L 1
#7 Cunningham Edward F 1
#8 Cegan Alex J 1
#9 Stirlen Eugene D 1
#10 Nagel George A 1

Latest patents

Publication Filing date Title
US6526836B1 Bituminous pavement fatigue testing device
US2931923A Electrical control circuit
US2883645A Traffic actuated control system and apparatus
US2883644A Traffic actuated control system
US2883643A Traffic actuated control apparatus
US2964625A Electronic timing circuit
US2937803A Air flow cooling apparatus and drive therefor
GB859049A Road vehicle detector
GB816834A Road traffic detection and control system
US2834001A Traffic cycle selector
US2885508A Vehicle detector
US2937506A Cooling system
US2965893A Vehicle detector
US2932003A Electronic cycle computer
US2797324A Space resonant system
US2742280A Garage door operator with automatic latch
US2878467A Apparatus for detecting and measuring the speed of moving objects by means of radio waves
US2855257A Casing assembly for portable radar apparatus
US2761119A Traffic control system
US2761120A Traffic control system