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HERMANN FRIEDRICH DR ING

Overview
  • Total Patents
    12
About

HERMANN FRIEDRICH DR ING has a total of 12 patent applications. Its first patent ever was published in 1962. It filed its patents most often in Austria and Switzerland. Its main competitors in its focus markets thermal processes, machines and chemical engineering are DELAS WEIR SA, GEA LUFTKUEHLER HAPPEL GMBH and LEACH CHARLES H.

Patent filings in countries

World map showing HERMANN FRIEDRICH DR INGs patent filings in countries
# Country Total Patents
#1 Austria 11
#2 Switzerland 1

Patent filings per year

Chart showing HERMANN FRIEDRICH DR INGs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Thermal processes
#2 Machines
#3 Chemical engineering

Top inventors

# Name Total Patents
#1 Hermann Friedrich Dr Ing 11
#2 Wartenberg Kurt Dipl Ing 1
#3 Wartenberg Kurt 1