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TORRENS JOHN ARTHUR

Overview
  • Total Patents
    25
About

TORRENS JOHN ARTHUR has a total of 25 patent applications. Its first patent ever was published in 1894. It filed its patents most often in United Kingdom, Canada and United States. Its main competitors in its focus markets engines, pumps and turbines, environmental technology and electrical machinery and energy are MARVEL CARBURETOR COMPANY, KEN CRIP CORP and GIACOMO MEMINI.

Patent filings in countries

World map showing TORRENS JOHN ARTHURs patent filings in countries
# Country Total Patents
#1 United Kingdom 19
#2 Canada 3
#3 United States 3

Patent filings per year

Chart showing TORRENS JOHN ARTHURs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Torrens John Arthur 25
#2 Joy Basil Humbert 1

Latest patents

Publication Filing date Title
CA195565A Internal combustion engine
GB130366A Improvements in or relating to Carburetters for Internal Combustion Engines.
GB115741A Improvements in or relating to Cocks.
GB117155A Improvements in or relating to Carburettors for Internal Combustion Engines.
CA172552A Carburetter
US1239639A Auxiliary air-inlet valve for gas-engines.
GB191515825A Improvements in or relating to Carburettors for Internal Combustion Engines.
GB191514610A Improvements in or relating to Carburettors for Internal Combustion Engines.
GB191512620A Improvements in or relating to Carburettors for Internal Combustion Engines.
GB191512621A Improvements in or relating to Carburetters for Internal Combustion Engines.
GB191403428A Improvements in Liquid Hydrocarbon Feed Apparatus for Internal Combustion Engines.
GB191221589A Improvements in Carburetters or Vaporisers for Internal Combustion Engines.
GB191221588A Improvements in Carburetters for Internal Combustion Engines.
GB191114749A Improvements in Carburetters for Internal Combustion Engines.
US908906A Electrical ignition apparatus.
GB190708912A Improvements in Internal Combustion Engines.
GB190706417A An Improved Electrical Ignition Apparatus
GB190623244A Improvements in Carburetters fo Internal Combustion Engines.
GB190522333A Vaporisers for Oil or Spirit Internal Combustion Engines.
GB190506337A Improvements in Magnetic Sparking Plugs, for Internal Combustion and other Engines