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JOHNSON STEEL & WIRE COMPANY I

Overview
  • Total Patents
    42
About

JOHNSON STEEL & WIRE COMPANY I has a total of 42 patent applications. Its first patent ever was published in 1929. It filed its patents most often in United States, United Kingdom and Germany. Its main competitors in its focus markets machine tools, surface technology and coating and machines are GALOL SA, GUIZHOU WIRE ROPE CO LTD and VNII METIZNOJ PROMY.

Patent filings in countries

World map showing JOHNSON STEEL & WIRE COMPANY Is patent filings in countries
# Country Total Patents
#1 United States 32
#2 United Kingdom 6
#3 Germany 4

Patent filings per year

Chart showing JOHNSON STEEL & WIRE COMPANY Is patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Johnson Charles D 27
#2 Willis Grant N 2
#3 Clary Jr Frank A 2
#4 Gunard Forsman 1
#5 Sjoberg Henry A E 1
#6 Swallow Basil H 1
#7 Giffin Otho L 1

Latest patents

Publication Filing date Title
US2916225A Demountable-head reel for annular bundles or packages of coiled wire
US2593984A Tension control and stop motion for stranded wire cable making machines
US2531132A Apparatus for controlling the passage of wire through a sand pan
US2546977A Manufacture of stranded wire cables
US2526237A Adjustable mounting for wire drawing dies
US2445615A Wire straightener or shaper
US2399039A Automatic timing arrangement for multiple unit polishing machines
US2362073A Wire drawing
US2307133A Wire straightener
US2213344A Wire-drawing machine
US2199495A Wire-drawing apparatus
US2199496A Wire-drawing apparatus
US2199494A Wire-drawing apparatus
US2199493A Continuous wire-drawing machine
US2148357A Wire straightening apparatus
US2024769A Wire-drawing apparatus
US2048552A Method of making rust resisting metal plated wire
US2044574A Stripper for wire-receiving blocks
US2024768A Wire-drawing apparatus
GB416469A Improvements in and relating to apparatus for liming wire