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GROUVELLE JULES

Overview
  • Total Patents
    34
About

GROUVELLE JULES has a total of 34 patent applications. Its first patent ever was published in 1894. It filed its patents most often in United Kingdom, United States and Switzerland. Its main competitors in its focus markets thermal processes, engines, pumps and turbines and machines are SANNE & WENDEL AS, ORPOCON OY and XENESYS INC.

Patent filings in countries

World map showing GROUVELLE JULESs patent filings in countries
# Country Total Patents
#1 United Kingdom 23
#2 United States 9
#3 Switzerland 2

Patent filings per year

Chart showing GROUVELLE JULESs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Grouvelle Jules 34
#2 Arquembourg Henri 32
#3 Arquembourg H 2
#4 Joret Leon 1

Latest patents

Publication Filing date Title
GB190609207A Lubricator.
GB190320310A Improvements in the Transmission, to a Distance, of Movements Produced by Variations in any Source of Energy.
GB190320309A Improvements in Governing Devices for Internal Combustion Engines.
US832901A Means for regulating the speed of internal-combustion engines.
US822736A Grating for facilitating the flow of fluids.
US772279A Condenser.
GB190316822A Improvements in Coolers or Condensers of the "Honeycomb" Type.
GB190316823A Improved Means for Facilitating the Passage of Liquids or Gaseous Fluids in Apparatus for Heating or Cooling.
US741962A Regulator for carbureters for explosive-engines.
US789537A Atomizing-carbureter for explosive-engines.
GB190313356A Improvements in Constant-level and Atomising Carburetters.
GB190313357A Improvements in the Automatic Regulation of the Carburetting Action in Constant-level and Atomising Carburetters.
US863916A Speed-regulator for internal-combustion engines.
US778189A Cooler or condenser, also applicable for use as heater or evaporator.
GB190215497A Improved Means applicable for use in Regulating the Speed of Internal Combustion Engines.
GB190210143A Improvements in Coolers or Condensers; also applicable for use as Heaters or Evaporators.
GB190205599A Improvements in Coolers or Condensers; also Applicable for Use as Heaters.
US686966A Valve or cock.
GB190014891A Improvements in Valves or Cocks.
GB190013666A Improved Means, applicable for Employment with Engines Operated by the Combustion of Hydrocarburetted-air, for Effecting the Cooling of the Circulating Water.