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BERTRAND RENE

Overview
  • Total Patents
    11
About

BERTRAND RENE has a total of 11 patent applications. Its first patent ever was published in 1982. It filed its patents most often in Canada and United States. Its main competitors in its focus markets machines, civil engineering and machine tools are CLIPPER MFG COMPANY, ERRUT PROD LTD and TONGMYUNG CO LTD.

Patent filings in countries

World map showing BERTRAND RENEs patent filings in countries
# Country Total Patents
#1 Canada 7
#2 United States 4

Patent filings per year

Chart showing BERTRAND RENEs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Machines
#2 Civil engineering
#3 Machine tools

Top inventors

# Name Total Patents
#1 Bertrand Rene 10
#2 Bertrand Rene Lasalle St-Jean 1

Latest patents

Publication Filing date Title
CA2359185A1 Machine for cutting pavement
CA2236811A1 Machine for making a groove into a concrete surface or the like
CA2107714A1 Machine for making road marker-receiving cavities in a roadway surface
CA2061275A1 Machine for cutting concrete barriers
CA1297387C Machine for cutting pavement
US4832412A Machine for cutting pavement
US4792190A Machine for cutting curbstones, sidewalks or the like
CA1253420A Machine for cutting curbstones, sidewalks or the like
CA1172140A Machine for cutting curbstones, sidewalls and the like
US4433871A Machine for cutting curbstones, sidewalls and the like