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TROTTIER RENE EMILE

Overview
  • Total Patents
    28
About

TROTTIER RENE EMILE has a total of 28 patent applications. Its first patent ever was published in 1906. It filed its patents most often in Spain, United Kingdom and United States. Its main competitors in its focus markets chemical engineering and machines are LEON HOYOIS, CLEAN COAL COMPANY LTD and COLIN WILLIAM HIGHAM HOLMES.

Patent filings in countries

World map showing TROTTIER RENE EMILEs patent filings in countries
# Country Total Patents
#1 Spain 11
#2 United Kingdom 5
#3 United States 4
#4 Austria 3
#5 Canada 3
#6 Switzerland 2

Patent filings per year

Chart showing TROTTIER RENE EMILEs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Chemical engineering
#2 Machines

Top inventors

# Name Total Patents
#1 Trottier Rene Emile 15
#2 Rene Emile Trottier 2

Latest patents

Publication Filing date Title
ES108702A1 A system of crushing apparatus or ball grinder.
ES105618A1 A tank arrangement for continuous fermentation in the cellars.
US1261323A Apparatus for sorting or separating solid substances.
GB104499A An Improved Process and Apparatus for Classifying Granular Materials
GB117274A Improvements in or relating to Apparatus for Sorting or Separating Solid Substances.
GB191115371A Improved Apparatus for Classifying Solid Materials.
CA143650A Apparatus for classifying solid materials
US1074301A Classifier for solid material.
CA108886A Apparatus for classifying solid materials
US888767A Apparatus for classifying solid materials.
GB190707648A Improvements in Apparatus for Classifying Solid Materials.
CA102673A Apparatus for classifying materials
US981230A Apparatus for classifying and concentrating ores.
GB190617081A Apparatus for Classifying Solid Materials by their Linear Dimensions and their Specific Gravity.