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LEGRAND GEORGES JUSTIN JOSEPH

Overview
  • Total Patents
    11
About

LEGRAND GEORGES JUSTIN JOSEPH has a total of 11 patent applications. Its first patent ever was published in 1893. It filed its patents most often in United Kingdom and Spain. Its main competitors in its focus markets engines, pumps and turbines and environmental technology are CESKU VYSOKU UCENI TECHNICKU V PRAZE FAKULTA STAVEBNI, METZEN EDUARDO and HATZILAKOS CONSTANTINOS A.

Patent filings in countries

World map showing LEGRAND GEORGES JUSTIN JOSEPHs patent filings in countries
# Country Total Patents
#1 United Kingdom 10
#2 Spain 1

Patent filings per year

Chart showing LEGRAND GEORGES JUSTIN JOSEPHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Legrand Georges Justin Joseph 10
#2 Chagniat Louis Emile 2
#3 Gersant Jules 2
#4 Lewis George Pearce 1
#5 Price George 1

Latest patents

Publication Filing date Title
GB191311516A An Improved Hydro-atmospheric Motor for Weight Displacement.
GB191125572A A New or Improved Method of and Means for Creating a Motive Power by the Means of Hydraulic and Atmospheric Pressures Combined.
GB190926035A Improvements in Steam or like Fluid Pressure Turbines.
GB190822922A Improvements in Domestic Heating Stoves.
GB190619695A Improvements in Turbines.
GB190505747A Improved Means for Consuming Smoke in Furnaces for Brewers, Coppers, Steam Boiler Furnaces, Domestic Grates, and other Fire Places.
GB189606485A Improvements in Self-driving Motors.
GB189601553A Improvements in Lamps, Stoves, and the like, and in Extinguishing Apparatus for the same.
GB189402576A A New or Improved Domestic or other Fire Grate, and Block or other Fuel for Use therewith.
GB189322868A Improved Motor.