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WIENER STADTWERKE

Overview
  • Total Patents
    23
About

WIENER STADTWERKE has a total of 23 patent applications. Its first patent ever was published in 1948. It filed its patents most often in Austria, EPO (European Patent Office) and Hungary. Its main competitors in its focus markets chemical engineering, environmental technology and mechanical elements are OSHITARI LABORATORY INC, ARSTROMA and RADEBERG EMAILSCHMELZE.

Patent filings in countries

World map showing WIENER STADTWERKEs patent filings in countries
# Country Total Patents
#1 Austria 21
#2 EPO (European Patent Office) 1
#3 Hungary 1

Patent filings per year

Chart showing WIENER STADTWERKEs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Joklik Alois Dipl Ing 9
#2 Keck Rudolf Dipl Ing 4
#3 Pilz Karl Dipl Ing Dr Techn 3
#4 Kaudelka Alfred Dr 3
#5 Redl Walter Ing 2
#6 Schreinzer Adolf Ing 2
#7 Kueninger Karl Dipl Ing 2
#8 Schlauer Rudolf Dipl Ing 2
#9 Hauenschild Rudolf Ing 2
#10 Franek Johann Dr 1

Latest patents

Publication Filing date Title
ATA215897A Method and arrangement for removing combustion gas from gas networks
ATA42597A Rubber springed railwheel