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ANGLO TRANSVAAL CONS INVEST CO

Overview
  • Total Patents
    67
About

ANGLO TRANSVAAL CONS INVEST CO has a total of 67 patent applications. Its first patent ever was published in 1949. It filed its patents most often in Canada, United States and Germany. Its main competitors in its focus markets transport, civil engineering and packaging and shipping are LOCOMOTIVE BOOSTER COMPANY, WALKER RUDOLF ING and HANLON JOHN HENRY.

Patent filings in countries

World map showing ANGLO TRANSVAAL CONS INVEST COs patent filings in countries
# Country Total Patents
#1 Canada 15
#2 United States 13
#3 Germany 12
#4 United Kingdom 12
#5 France 10
#6 Austria 2
#7 Switzerland 2
#8 Denmark 1

Patent filings per year

Chart showing ANGLO TRANSVAAL CONS INVEST COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Henderson Herbert V 13
#2 Victor Hendersen Herbert 3
#3 Victor Henderson Herbert 3
#4 Wyk Christiaan F B Van 3
#5 Fairon Edward G 3
#6 Summers Leonard 2
#7 Legge Denis I 2
#8 Taylor Richard Francis 2
#9 Reid James F 2
#10 Mcintosh Mervyn J 2

Latest patents

Publication Filing date Title
DE1945682A1 Take-up device
DE1809252A1 Rock breaker
GB1177709A Improvements in Pit Props
DE1505968A1 Locomotive for an overhead monorail
US3263626A Drives for overhead haulage vehicles
US3262400A Drives for overhead haulage vehicles
US3261304A Drives for overhead haulage vehicles
US3257967A Drives for overhead haulage vehicles
US3267876A Drives for overhead haulage vehicles
US3261303A Overhead haulage systems
GB1019487A Improved anti-breakage trunking assembly
US3261428A Mine conveyance locating mechanism
DE1213817B Monorail monorail for mine routes
US3177815A Overhead haulage system for mine tunnel or mine passage installations
GB959178A Locomotives for overhead haulage systems
US3169440A Tension indicating devices for instance in roof bolting
US3067895A Shaft sinking and lashing equipment therefor
US3136605A Method for reacting gases with liquid solutions or solids suspended in liquids
US3092447A Treatment of uranium ores for recovery of the uranium content thereof
DE823015C Gas generators