Learn more

CHRISTIANSEN CHRISTIAN FRIIS

Overview
  • Total Patents
    12
About

CHRISTIANSEN CHRISTIAN FRIIS has a total of 12 patent applications. Its first patent ever was published in 1922. It filed its patents most often in Denmark and Germany. Its main competitors in its focus markets agriculture are VADNAY LASZLO, KOOLMILL SYSTEMS LTD and STEINMETZ PATENT MUELLEREI KG.

Patent filings in countries

World map showing CHRISTIANSEN CHRISTIAN FRIISs patent filings in countries
# Country Total Patents
#1 Denmark 11
#2 Germany 1

Patent filings per year

Chart showing CHRISTIANSEN CHRISTIAN FRIISs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Agriculture

Focus technologies

Top inventors

# Name Total Patents
#1 Christiansen Christian Friis 12