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RENE LOUIS JULES DELAMARE

Overview
  • Total Patents
    12
About

RENE LOUIS JULES DELAMARE has a total of 12 patent applications. Its first patent ever was published in 1917. It filed its patents most often in France, United Kingdom and Germany. Its main competitors in its focus markets machine tools and mechanical elements are YIYANG KANGYI MACHINERY DEV CO LTD, MAAG ZAHNRAEDER & MASCHINEN A and BROWN DAVID IND LTD.

Patent filings in countries

World map showing RENE LOUIS JULES DELAMAREs patent filings in countries
# Country Total Patents
#1 France 8
#2 United Kingdom 3
#3 Germany 1

Patent filings per year

Chart showing RENE LOUIS JULES DELAMAREs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Machine tools
#2 Mechanical elements

Focus technologies

# Technology
#1 Making gears or toothed racks
#2 Gearing

Top inventors

# Name Total Patents
#1 Delamare Rene-Louis-Jules 8
#2 Boutigny Adrien-Charles 1

Latest patents

Publication Filing date Title
GB145454A Improvements in apparatus for cutting toothed gear wheels
GB145452A Improvements in change speed gear
GB145453A New or improved method of cutting and profiling conical or bevel toothed wheels