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TARTRAIS EUGENE HENRI

Overview
  • Total Patents
    69
About

TARTRAIS EUGENE HENRI has a total of 69 patent applications. Its first patent ever was published in 1909. It filed its patents most often in Canada, Spain and Switzerland. Its main competitors in its focus markets engines, pumps and turbines, environmental technology and mechanical elements are LAMPARD ROBERT DOUGLAS, SCHAICH JOSEF and JANHUNEN TIMO TAPANI.

Patent filings in countries

World map showing TARTRAIS EUGENE HENRIs patent filings in countries
# Country Total Patents
#1 Canada 15
#2 Spain 15
#3 Switzerland 12
#4 Austria 8
#5 United Kingdom 8
#6 Denmark 7
#7 United States 4

Patent filings per year

Chart showing TARTRAIS EUGENE HENRIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Tartrais Eugene Henri 42
#2 Eugene Henri Tartrais 12

Latest patents

Publication Filing date Title
ES115740A1 Improvements in internal combustion engines with cylinders arranged in star.
ES115739A1 Improvements in two-stroke engines.
ES115742A1 A sprayer injector for liquid fuel internal combustion engine.
ES115741A1 Improvements in two-stroke engines.
GB127251A Two-stroke Liquid Fuel Engine.
GB127250A Improvements in Liquid Fuel Engines.
GB127248A Improvements in Fuel and like Pumps.
GB127249A Improvements in Atomizers for Liquid Fuel Engines.
GB191214117A Device for Fixing and Maintaining Hermetic Packings for the Rotary Valves of Internal Combustion Engines.
US1102817A Rotary distributer for four-cycle internal-combustion engines.
US1071112A Means for lubricating valves.
GB191211268A Improvements in Rotary Distributor Valves for Four Cycle Internal Combustion Motors.
US1031973A Packing for slide-valves.
GB191017876A Improvements in Revolving Cylinder Internal Combustion Engines.
GB190917565A Improvements in or relating to Internal Combustion Engines.
CA207928A Two-stroke liquid fuel engine
CA221366A Pump for feeding liquid fuel engines
CA207927A Liquid fuel engine
CA303140A Spraying and injecting device for internal combustion engines
CA221364A Combustion chambers for internal combustion engines