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VICTOR RAKOWSKY

Overview
  • Total Patents
    23
About

VICTOR RAKOWSKY has a total of 23 patent applications. Its first patent ever was published in 1907. It filed its patents most often in United States, United Kingdom and Germany. Its main competitors in its focus markets chemical engineering, machines and agriculture are ECOMIN SRL, HALDEX VALLALAT and WEIHAI HAIWANG HYDROCYCLONE CO LTD.

Patent filings in countries

World map showing VICTOR RAKOWSKYs patent filings in countries
# Country Total Patents
#1 United States 13
#2 United Kingdom 7
#3 Germany 2
#4 Canada 1

Patent filings per year

Chart showing VICTOR RAKOWSKYs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Victor Rakowsky 11
#2 Reid Janis R 2
#3 Ammon Robert 2
#4 Polhemus James H 2
#5 Rakowsky Gustav A 1
#6 Polhemus James Higbie 1
#7 Rakowsky Victor 1
#8 Robert Ammon 1

Latest patents

Publication Filing date Title
DE1271052B Vortex separator for separating weight-differentiated solid particles in heavy trays
US3219186A Whirlpool apparatus
DE1152973B Centrifugal separator for sorting solids in heavy liquids or turbines
US2917173A Centrifugal method and apparatus for separating solids
US2843265A Method of density separation
US2879889A Apparatus for separating mixed products having specific gravities less than one
US2725983A Whirlpool separation of particulate materials
GB736313A Improvements in or relating to the separation of mixtures
US2726768A Classification of solids
US2726763A Method of gravity separation
US2726767A Densifying of solids-liquid mixtures
US2726765A Density separation-method and apparatus
US2726766A Separation of solids mixtures
GB606671A Improvements in or relating to the production of heterogeneous mixtures of particles, adapted for use in heavy-media separation processes
GB597871A Improvements in gravity separation of materials
US2379184A Process for decorticating grain
US2358827A Process for producing flour
GB552399A Process and apparatus for separating fragmentary materials
GB546847A Process of separating ores
US899682A Dumping device.