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ELECTRO MAGNETIC TOOL COMPANY

Overview
  • Total Patents
    17
About

ELECTRO MAGNETIC TOOL COMPANY has a total of 17 patent applications. Its first patent ever was published in 1908. It filed its patents most often in United States, Canada and Germany. Its main competitors in its focus markets machine tools, electrical machinery and energy and machines are KANGO ELECTRIC HAMMERS LTD, PINAZZA GIOSUE and GIOSUE PINAZZA.

Patent filings in countries

World map showing ELECTRO MAGNETIC TOOL COMPANYs patent filings in countries
# Country Total Patents
#1 United States 13
#2 Canada 2
#3 Germany 2

Patent filings per year

Chart showing ELECTRO MAGNETIC TOOL COMPANYs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Rowe George H 7
#2 Knowlson James S 4
#3 James Larocca 3
#4 Mckeage Robert S 1
#5 Rowe George Herbert 1
#6 Knowlson James Somerville 1

Latest patents

Publication Filing date Title
US1598091A Impacting tool
US1598090A Impacting tool
US1598088A Mechanical movement
US1577976A Power-driven tool-operating device
DE390538C Electrically powered impact tool
US1298966A Electrically-operated tool.
US1082880A Mechanical hammer.
US1024027A Electromechanical device.
US1024026A Electromechanical device.
US1024025A Percussion device.
US1062799A Electromechanical device.
US938709A Electromechanical device.
CA120598A Electro-mechanical device
US973216A Electromechanical device.
US938708A Electromechanical device.
CA218476A Electrically operated tool
DE467720C Impact tool