MABLE M THOMAS

Overview

Total Patents

12

About

MABLE M THOMAS has a total of 12 patent applications. Its first patent ever was published in 1929. It filed its patents most often in United States. Its main competitors in its focus markets transport and chemical engineering are FAIVELEY TRANSP AUSTRALIA LTD, CHENEY SAMUEL and INTERNAT AIR BRAKE COMPANY.

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Patent filings in countries

World map showing MABLE M THOMASs patent filings in countries

#	Country	Total Patents
#1	United States	12

Patent filings per year

Chart showing MABLE M THOMASs patent filings per year from 1900 to 2020

Similar Companies

FAIVELEY TRANSP AUSTRALIA LTD 96% similarity

CHENEY SAMUEL 96% similarity

INTERNAT AIR BRAKE COMPANY 96% similarity

HANDEL MIJ H ALBERT DE BARY & 96% similarity

FAIVELEY TRANSPORT ITALIA SPA 96% similarity

FREINS HOUPLAIN SOC D 96% similarity

HARRY JOHN WINTER 96% similarity

BERLINER BREMSENWERK VEB 95% similarity

HARDY GEB 95% similarity

JOHN WILLS CLOUD 95% similarity

Focus industries

#	Industry
#1	Transport
#2	Chemical engineering

Focus technologies

#	Technology
#1	Vehicle brake control systems
#2	Railway brakes
#3	Separation
#4	Guiding railway traffic

Latest patents

Publication	Filing date	Title
US1932026A	1932-03-05	Train control apparatus
US1887606A	1930-03-08	Air purifier
US1842484A	1929-11-16	Fluid pressure brake
US1842483A	1929-11-11	Safety car equipment
US1842482A	1929-10-19	Fluid pressure brake
US1879646A	1929-10-17	Electropneumatic brake
US1842481A	1929-10-17	Fluid-pressure brake
US1887702A	1929-10-15	Maintaining valve device
US1879645A	1929-09-04	Safety car equipment
US1810541A	1929-08-10	Brake release device
US1879644A	1929-08-09	Signal and brake system
US1881148A	1929-08-07	Train control device