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KNAUFF GEORGE C

Overview
  • Total Patents
    26
About

KNAUFF GEORGE C has a total of 26 patent applications. Its first patent ever was published in 1911. It filed its patents most often in United States. Its main competitors in its focus markets electrical machinery and energy, machines and mechanical elements are AIRCRAFT MARINE PROD INC, NOTTINGHAM & CO INC J B and ZOLLER & FROEHLICH.

Patent filings in countries

World map showing KNAUFF GEORGE Cs patent filings in countries
# Country Total Patents
#1 United States 26

Patent filings per year

Chart showing KNAUFF GEORGE Cs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Knauff George C 26

Latest patents

Publication Filing date Title
US1690491A Portable electric lamp
US1201830A Electric socket.
US1184966A Lamp-socket.
US1173280A Focusing lamp-socket.
US1231268A Circuit-controller.
US1126786A Focusing-socket.
US1110795A Focusing lamp-socket.
US1136681A Switching socket or connector.
US1119832A Switching socket or connector.
US1109633A Electric-lamp socket.
US1088997A Connector-plug.
US1090630A Socket for electric lamps.
US1090629A Electric socket.
US1083542A Switching socket or connector.
US1101289A Electric socket and connector.
US1114366A Wire-terminal.
US1101939A Wire-connector.
US1106459A Lamp-socket.
US1142820A Method of forming projections.
US1078586A Socket for electric lamps.