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ERSTE BRUENNER MASCHINEN FAB

Overview
  • Total Patents
    378
About

ERSTE BRUENNER MASCHINEN FAB has a total of 378 patent applications. Its first patent ever was published in 1900. It filed its patents most often in Austria, Switzerland and France. Its main competitors in its focus markets engines, pumps and turbines, thermal processes and environmental technology are FRANZ LOSEL, VER DAMPFTURBINEN GES MIT BESC and ANDERHUB WALTER.

Patent filings in countries

World map showing ERSTE BRUENNER MASCHINEN FABs patent filings in countries
# Country Total Patents
#1 Austria 91
#2 Switzerland 77
#3 France 76
#4 United Kingdom 70
#5 Germany 64

Patent filings per year

Chart showing ERSTE BRUENNER MASCHINEN FABs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Bruenner Maschinen-Fabriks-Ges 73
#2 Thiel Emil 3
#3 Bruenner Maschinen-Fabrik-Gese 2
#4 Sponar Dipl-Ing Rudolf 1
#5 Brunner Maschinen-Fabriks-Gese 1
#6 Lemerz Dipl-Ing Alfred 1
#7 Alois Fischer 1
#8 Maschinen Fabriks-Gesellschaft 1
#9 Voersmann Karl 1
#10 Nowotny Ing Rudolf 1

Latest patents

Publication Filing date Title
DE764130C Stepless control device for work machines
DE740774C Blade lock for gas or steam turbines
DE740601C Support between machine and boiler in boiler steam engines
DE689095C Ice making plant
DE678739C Device for producing flake ice
DE705814C Air-compressing internal combustion engine for powdery fuels with fuel introduction into an antechamber
DE634318C Device for introducing dust-like fuels into internal combustion engines
DE576023C Extraction steam turbine with two controlled extraction points
DE572487C Stuffing box for the tubes of condensers and other heat exchange devices with a snap ring that snaps into a recess in the hole in the tube sheet
DE559703C Two-stage steam engine system
DE561084C Bucket for steam turbines
DE527875C Compulsory control for power machines
DE528824C Labyrinth seal for rotating shafts
DE490824C Control device for steam or gas turbines and process for their production
DE546754C Blading for steam and gas turbines with cast single blades
DE528743C Steam power plant with storage
GB281432A Improvements in high pressure steam turbines
DE454034C Steam power plant for portable systems
GB252412A Improved method of and means for regulating high pressure and super high pressure steam power plants
DE501201C Steam generator connected to a storage tank