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PROCEDES WESTINGHOUSE LEBLANC

Overview
  • Total Patents
    130
About

PROCEDES WESTINGHOUSE LEBLANC has a total of 130 patent applications. Its first patent ever was published in 1908. It filed its patents most often in France, United Kingdom and Austria. Its main competitors in its focus markets engines, pumps and turbines, machines and thermal processes are MAURICE DELAPORTE, SCANES ARTHUR EDWIN LEIGH and C H WHEELER MFG CO.

Patent filings in countries

World map showing PROCEDES WESTINGHOUSE LEBLANCs patent filings in countries
# Country Total Patents
#1 France 68
#2 United Kingdom 30
#3 Austria 16
#4 Switzerland 8
#5 United States 5
#6 Germany 2
#7 Australia 1

Patent filings per year

Chart showing PROCEDES WESTINGHOUSE LEBLANCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Westinghouse-Leblanc Societe A 8
#2 Maurice Leblanc 2
#3 Armand Leblanc Maurice Charles 1
#4 Maurice Leblanc Charles Leonar 1
#5 Deuren Pierre Van 1
#6 Beckerich Paul 1

Latest patents

Publication Filing date Title
US1556117A Surface condenser
GB141334A Improvements in surface condensers
US1422582A Steam ejector
US1360602A Projectile
US1354571A Two-stroke and double-acting motor
DE340705C Steam ejector
US1461447A Steam-ejector apparatus
GB118271A Improvements in or relating to Steam Ejector Apparatus.
GB130705A Improvements in Projectiles of the kind Provided with a Set of Steadying Vanes.
GB129726A Improvements in or relating to Internal Combustion Engines.
GB127285A Improvement in Projectiles for Firing from Trench Cannons and the like.
GB127004A Improvements in Fuel Pumps for Internal Combustion Engines.
GB126325A Improvements in War Rockets.
GB102718A Improvements in or relating to Steam Ejectors.
GB125612A Improvements in Apparatus for Projecting Explosive Shells and the like Projectiles.
GB125413A Improvements in Apparatus for Projecting Explosive Shells and the like Projectiles.
GB191514477A Improvements in Explosive Shells and the like Projectiles Intended for High Angle Firing.
GB191507227A Improvements relating to Steam Condensers.
GB191411528A Improvements in Ejectors.
DE323257C Ejector for steam or gases