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BOURDALE LUCIEN R J

Overview
  • Total Patents
    20
About

BOURDALE LUCIEN R J has a total of 20 patent applications. Its first patent ever was published in 1959. It filed its patents most often in Canada, Belgium and Switzerland. Its main competitors in its focus markets chemical engineering and machines are KITTEL WALTER, ROS ROCA SALVADOR and DUSTEX CORP.

Patent filings in countries

World map showing BOURDALE LUCIEN R Js patent filings in countries
# Country Total Patents
#1 Canada 5
#2 Belgium 4
#3 Switzerland 2
#4 Germany 2
#5 France 2
#6 United Kingdom 2
#7 Austria 1
#8 Denmark 1
#9 Spain 1

Patent filings per year

Chart showing BOURDALE LUCIEN R Js patent filings per year from 1900 to 2020

Focus industries

Focus technologies

# Technology
#1 Separation
#2 Cyclones

Top inventors

# Name Total Patents
#1 Bourdale Lucien 8
#2 Chatellard Marc 5
#3 Bourdale Lucien R J 3
#4 Lucien Bourdale 2
#5 Marc Chatellard 1

Latest patents

Publication Filing date Title
CA939618A Procede et dispositif pour la filtration d'un fluide charge de particules
ES262150A1 Improvements introduced in the manufacture of filtering elements of the type of surface (Machine-translation by Google Translate, not legally binding)
DE1258831B Filter insert
GB859333A Filtering centrifugal separators
CA744225A Cartridge filter
CA641427A Filtering centrifugal separators
CA672552A Filtering elements and filters comprising their application