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LEWIS WILFRED

Overview
  • Total Patents
    21
About

LEWIS WILFRED has a total of 21 patent applications. Its first patent ever was published in 1901. It filed its patents most often in United States, United Kingdom and Belgium. Its main competitors in its focus markets machine tools, materials and metallurgy and machines are HUBERT A MYERS COMPANY, CONS MACHINE TOOL CORP and NEWTON MACHINE TOOL WORKS INC.

Patent filings in countries

World map showing LEWIS WILFREDs patent filings in countries
# Country Total Patents
#1 United States 13
#2 United Kingdom 5
#3 Belgium 1
#4 Canada 1
#5 France 1

Patent filings per year

Chart showing LEWIS WILFREDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lewis Wilfred 20
#2 Wilfred Lewis 1

Latest patents

Publication Filing date Title
US1157406A Molding-machine valve mechanism.
GB191419808A Improvements in Jar Molding Machines.
GB191410070A Improvements in Molding Machines.
GB191410077A Improvements in Jar Moulding Machines.
US1157403A Molding-machine.
US1157404A Jar-molding machine.
US1132592A Manufacture of saw-teeth.
US1119022A Grinding-machine.
US1057647A Power-hammer.
GB191012725A Improvements in Molding Machines.
US1148597A Rotary cutter.
US1014658A Method of forming undercut slots.
US891487A Metal-sawing machines.
GB190500364A Improvements relating to Machine Saws
US812853A Saw-drive.
US841161A Counterbalance.
US780512A Saw-tooth gage.
US804416A Adjustable saw-tooth.
CA86646A Moulding machine