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BRAUCKMANN JOHANNES

Overview
  • Total Patents
    12
About

BRAUCKMANN JOHANNES has a total of 12 patent applications. Its first patent ever was published in 1971. It filed its patents most often in Germany, France and Austria. Its main competitors in its focus markets civil engineering are CAI YANMING, SADASHIGE TOKUSHU GOBAN KOGYO and HIRAOKA KATSUYA.

Patent filings in countries

World map showing BRAUCKMANN JOHANNESs patent filings in countries
# Country Total Patents
#1 Germany 6
#2 France 2
#3 Austria 1
#4 Belgium 1
#5 Canada 1
#6 Switzerland 1

Patent filings per year

Chart showing BRAUCKMANN JOHANNESs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Civil engineering

Focus technologies

# Technology
#1 Finishing work on buildings

Top inventors

# Name Total Patents
#1 Brauckmann Johannes 4
#2 Bakenecker Guenter 3

Latest patents

Publication Filing date Title
DE2501766A1 Tubular-column-supported spiral staircase - with spacer rings as compensating pieces with peripheral grooves forming wedge stems
DE2401013A1 Spiral staircase with sectioned central tubular column - has overlapping clamps at section ends with tension threads
CA942027A Spindle staircase