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BRUUN JOHAN FREDERIK ADOLPH

Overview
  • Total Patents
    12
About

BRUUN JOHAN FREDERIK ADOLPH has a total of 12 patent applications. Its first patent ever was published in 1902. It filed its patents most often in Denmark, United States and Austria. Its main competitors in its focus markets chemical engineering and thermal processes are D USINES METALLURG SOC D EXPL, MAKAROV EVGENIJ P and RESON SYSTEM APS.

Patent filings in countries

World map showing BRUUN JOHAN FREDERIK ADOLPHs patent filings in countries
# Country Total Patents
#1 Denmark 3
#2 United States 3
#3 Austria 2
#4 Switzerland 2
#5 United Kingdom 2

Patent filings per year

Chart showing BRUUN JOHAN FREDERIK ADOLPHs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Chemical engineering
#2 Thermal processes

Focus technologies

# Technology
#1 Mixing
#2 Steam generation
#3 Separation

Top inventors

# Name Total Patents
#1 Bruun Johan Frederik Adolph 10
#2 Frederik Adolph Bruun Johan 2

Latest patents

Publication Filing date Title
US762801A Injector-condenser.
US805340A Apparatus for utilizing exhaust-steam.
GB190302402A An Improved Method of and Apparatus for Utilising Exhaust-steam from Steam Engines for Heating Feed Water and for other purposes
US764419A Separator.
GB190216735A Improvements relating to Apparatus for Separating Air, Water and Oil Particles from Exhaust Steam