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HEIRWEGH ETIENNE

Overview
  • Total Patents
    14
About

HEIRWEGH ETIENNE has a total of 14 patent applications. Its first patent ever was published in 1996. It filed its patents most often in Belgium, EPO (European Patent Office) and Australia. Its main competitors in its focus markets civil engineering and chemical engineering are PARK MOO YONG, THE FIFTH CONSTRUCTION ENG COMPANY OF GUANGXI CONSTRUCTION ENG GROUP and SHENZHEN CONSTRUCTION ENG GROUP CO LTD.

Patent filings in countries

World map showing HEIRWEGH ETIENNEs patent filings in countries

Patent filings per year

Chart showing HEIRWEGH ETIENNEs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Heirwegh Etienne 8

Latest patents

Publication Filing date Title
EP1964980A1 Excavating means and method to cast in-situ cast walls
BE1016288A3 Construction method for e.g. cellar or basement, comprises fitting wall panels between flanged beams secured inside concrete piles
EP1600561A1 Water resistant cast-in-place pile wall and method of constructing it
EP1486618A1 Method and means for building a basement
EP1348812A1 Building methods and apparatus
BE1011905A3 Method for underpinning an existing wall and a box-shaped element used for this
BE1011109A3 METHOD FOR PERFORMING A underneath an existing bearing wall or partition SYSTEMS AND DEVICE.
BE1010752A6 Method for improving the anchoring of the concrete underpinning of a load-bearing wall
BE1010578A3 Device for sorting various materials, for example rubble and soil
BE1010365A3 Apparatus for placing a concrete underpinning beneath an existing load-bearing wall