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BOURDALE L R J

Overview
  • Total Patents
    20
About

BOURDALE L R J has a total of 20 patent applications. Its first patent ever was published in 1963. It filed its patents most often in Austria, Switzerland and United Kingdom. Its main competitors in its focus markets chemical engineering are KRACKLAUER ALOYSIUS C, KEMIKO SA and SVENSKT MJOELKSOCKER AB.

Patent filings in countries

World map showing BOURDALE L R Js patent filings in countries

Patent filings per year

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

Focus industries

Focus technologies

# Technology
#1 Separation

Top inventors

# Name Total Patents
#1 Bourdale Lucien Rene Justin 6
#2 Bourdale L R J 2
#3 Rene Justin Bourdale Lucien 2

Latest patents

Publication Filing date Title
NL169685B Apparatus for continuous filtration of liquids or gases contaminated with solid particles.
AU4214872A Method of anda filtering device for filtering a particle laden fluid
CH547117A Continuous filter - for particle laden gases or liqs with constant pressure drop
AU3596571A Method of separating particles contained ina laden fluid, anda dynamic separator for performing this method
OA438A Advanced filter cartridge.
ES302006A3 A filtering cartridge device. (Machine-translation by Google Translate, not legally binding)
GB1030065A Cartridge filter