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MASON CHARLES THOMAS

Overview
  • Total Patents
    43
About

MASON CHARLES THOMAS has a total of 43 patent applications. Its first patent ever was published in 1899. It filed its patents most often in United Kingdom, Canada and Switzerland. Its main competitors in its focus markets electrical machinery and energy, engines, pumps and turbines and machines are WICO ELECTRIC CO, SHINDO TOMIHARU and MORIYAMA IND.

Patent filings in countries

World map showing MASON CHARLES THOMASs patent filings in countries
# Country Total Patents
#1 United Kingdom 25
#2 Canada 7
#3 Switzerland 6
#4 United States 5

Patent filings per year

Chart showing MASON CHARLES THOMASs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Mason Charles Thomas 37
#2 Charles Thomas Mason 6

Latest patents

Publication Filing date Title
GB109793A Improvements in Ignition Dynamos.
GB109794A Improvements in Ignition Dynamos.
GB121106A Improvements in and relating to Ignition Dynamos.
GB121612A Improvements in and relating to Ignition Dynamos.
CA178602A Ignition dynamo
GB103291A Improvements in and relating to Ignition Dynamos.
CA176193A Ignition dynamo
US1241412A Rocking distributer for ignition systems.
CA178260A Ignition system
GB101980A Improvements in and relating to Interrupters for Ignition Systems.
GB102265A Improvements in and relating to Ignition Dynamos.
CA184709A Ignition dynamo
GB103656A Improvements in and relating to Ignition Dynamos.
GB103300A Improvements in and relating to Ignition Dynamos.
GB100173A Improvements in and relating to Ignition Dynamos.
CA168866A Ignition dynamo
GB100031A Improvements in and relating to Ignition Dynamos.
GB191422149A Improvements in or relating to Magneto-electric Machines for Ignition Systems.
CA159701A Dynamo
GB191421823A Improvements in or relating to Ignition Systems for Internal Combustion Engines.