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DUBOIS ETS

Overview
  • Total Patents
    15
About

DUBOIS ETS has a total of 15 patent applications. Its first patent ever was published in 1949. It filed its patents most often in France and United Kingdom. Its main competitors in its focus markets civil engineering, mechanical elements and machines are ALBACH & CO, MINIMAX and NORFASS AS.

Patent filings in countries

World map showing DUBOIS ETSs patent filings in countries
# Country Total Patents
#1 France 14
#2 United Kingdom 1

Patent filings per year

Chart showing DUBOIS ETSs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Briet Claude 3
#2 Blandin Rene 1
#3 Drevet Jean-Baptiste 1
#4 Briet Jean-Claude 1

Latest patents

Publication Filing date Title
FR2641193A1 Device for supporting a portable fire hose nozzle on the ground and connecting it to at least one hose
FR2641201A1 Device for creating a water curtain
FR2641362A1 Negotiation device for protecting pipes laid on the ground
FR2641192A1 Land-based intervention unit for fire-fighting
FR2561545A1 Launches, especially for fire fighting
GB2004625A Pressure release valve