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DELTA CO

Overview
  • Total Patents
    28
About

DELTA CO has a total of 28 patent applications. Its first patent ever was published in 1919. It filed its patents most often in Switzerland, France and Germany. Its main competitors in its focus markets electrical machinery and energy, medical technology and machine tools are SCHMITT ARTHUR J, CHARLES REGINALD COOK and MIDDLEBURG CORP.

Patent filings in countries

World map showing DELTA COs patent filings in countries
# Country Total Patents
#1 Switzerland 11
#2 France 7
#3 Germany 6
#4 Austria 3
#5 United States 1

Patent filings per year

Chart showing DELTA COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Delta Co 11
#2 Bertrand Monteil 1

Latest patents

Publication Filing date Title
FR788292A Contact for electronic tube sockets
FR677601A Carbon brush with connection plug
FR666305A Power socket for high currents
FR662784A High current plug
FR641331A Process for the manufacture of plugs for electrical connections and plug obtained by this process
US1671540A Method of manufacturing electric contact plugs
FR607506A Electrical contact plug
FR513664A Grinding machine for the production of small pointed drills
DE524729C Connector pin provided with longitudinal bore and longitudinal slots