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DIEDERICH STORJOHANN

Overview
  • Total Patents
    20
About

DIEDERICH STORJOHANN has a total of 20 patent applications. Its first patent ever was published in 1914. It filed its patents most often in Germany, France and United Kingdom. Its main competitors in its focus markets transport, civil engineering and electrical machinery and energy are SKYTRAN INC, STAHLBAU PLAUEN GMBH and TRANSRAPID INT GMBH & CO KG.

Patent filings in countries

World map showing DIEDERICH STORJOHANNs patent filings in countries
# Country Total Patents
#1 Germany 17
#2 France 2
#3 United Kingdom 1

Patent filings per year

Chart showing DIEDERICH STORJOHANNs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Storjohann Diederich 10
#2 Bulwin Louise Storjohann Geb 1
#3 Voss Adolf 1
#4 Diederich Storjohann 1

Latest patents

Publication Filing date Title
GB191406727A Improvements in connection with Skid-brakes on Permanent Ways.