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YOUNGSTOWN FOUNDRY & MACHINE C

Overview
  • Total Patents
    11
About

YOUNGSTOWN FOUNDRY & MACHINE C has a total of 11 patent applications. Its first patent ever was published in 1930. It filed its patents most often in United States. Its main competitors in its focus markets machine tools, machines and packaging and shipping are LODGE & SHIPLEY CO, OTO MILLS SPA and NAT TUBE CO.

Patent filings in countries

World map showing YOUNGSTOWN FOUNDRY & MACHINE Cs patent filings in countries
# Country Total Patents
#1 United States 11

Patent filings per year

Chart showing YOUNGSTOWN FOUNDRY & MACHINE Cs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Shaffer James O 2
#2 Thomas Lloyd R 2
#3 Johnson Arthur W 1
#4 Keil Walter M 1
#5 Thomas Thomas L 1
#6 Gayetsky Elmer J 1
#7 Hellstrom Axel S 1
#8 Davies Jr Robert 1
#9 Stephen Poleschuk 1

Latest patents

Publication Filing date Title
US3517833A Means for transferring and stacking elongated members
US3427959A Apparatus for bundling slender articles
US3289282A Apparatus for dismantling and assembling roll assemblies
US3200679A Workpiece loading and unloading apparatus
US3150772A Drive for a slide for an extrusion press
US3140626A Method for loading workpieces onto a lathe
US2753043A Extrusion press
US2790229A Apparatus for processing metal strip
US2188782A Processing machine
US2163504A Processing machine
US1811599A Machine for roller leveling and stretching steel sheets