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CARL MAURITZ FREDRICK FRIDEN

Overview
  • Total Patents
    15
About

CARL MAURITZ FREDRICK FRIDEN has a total of 15 patent applications. Its first patent ever was published in 1921. It filed its patents most often in Germany, United Kingdom and Switzerland. Its main competitors in its focus markets computer technology are HERMANN HOFFMEISTER DR ING, ASTRAWERKE AKT GES and POETHIG REINHOLD.

Patent filings in countries

World map showing CARL MAURITZ FREDRICK FRIDENs patent filings in countries
# Country Total Patents
#1 Germany 12
#2 United Kingdom 2
#3 Switzerland 1

Patent filings per year

Chart showing CARL MAURITZ FREDRICK FRIDENs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Computer technology

Focus technologies

# Technology
#1 Mechanically computing digital computers

Top inventors

# Name Total Patents
#1 Fredrick Friden Carl Mauritz 1

Latest patents

Publication Filing date Title
GB335904A Improvements in and relating to calculating machines
GB241177A Improvements in or relating to calculating machines