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FED MACHINE AND WELDER COMPANY

Overview
  • Total Patents
    27
About

FED MACHINE AND WELDER COMPANY has a total of 27 patent applications. Its first patent ever was published in 1938. It filed its patents most often in United States, Canada and United Kingdom. Its main competitors in its focus markets machine tools, machines and mechanical elements are WELDEX INC, NAT ELECTRIC WELDING MACHINES and BURNLEY ENGINEERING PRODUCTS L.

Patent filings in countries

World map showing FED MACHINE AND WELDER COMPANYs patent filings in countries
# Country Total Patents
#1 United States 24
#2 Canada 2
#3 United Kingdom 1

Patent filings per year

Chart showing FED MACHINE AND WELDER COMPANYs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Williams Arthur L 6
#2 Doutt Kingsley A 3
#3 Clark Malcolm S 2
#4 Goldner George H 2
#5 Deffenbaugh James F 2
#6 Probeck Armand A 2
#7 Forssmark Boo H 2
#8 Longfield William F 2
#9 Allen Peter W 1
#10 Cavender Grant L 1

Latest patents

Publication Filing date Title
US2908803A Electric resistance welder
US2951379A Press
US2815425A Induction heating
US2805318A Welding apparatus
US2789437A Drive apparatus
US2872886A Press apparatus
US2873017A Methods of and apparatus for sorting
US2790065A Control means
US2850998A Apparatus for guiding and sizing material
US2771538A Welding apparatus
US2868265A Alternatively usable rotary and longitudinal material guiding means
US2761426A Fluid control apparatus
US2742078A Forming apparatus
US2689295A Welding apparatus
US2771046A Apparatus for producing tubular members
US2531033A Control means
US2677034A Flash welder control means
GB652419A Method of shaping metallic bodies
US2510744A Weld wheel construction
US2486592A Welding machine