Learn more

ACIERIES ET FORGES FIRMINY

Overview
  • Total Patents
    49
About

ACIERIES ET FORGES FIRMINY has a total of 49 patent applications. Its first patent ever was published in 1915. It filed its patents most often in France, United Kingdom and United States. Its main competitors in its focus markets machine tools, materials and metallurgy and surface technology and coating are COLD METAL PROCESS CO, IPSCO ENTERPRISES INC and INNOCENTI ENG SPA.

Patent filings in countries

World map showing ACIERIES ET FORGES FIRMINYs patent filings in countries
# Country Total Patents
#1 France 34
#2 United Kingdom 8
#3 United States 4
#4 Germany 2
#5 Belgium 1

Patent filings per year

Chart showing ACIERIES ET FORGES FIRMINYs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Blain Paul 7
#2 Paul Blain 6
#3 Misset Jean 1
#4 Bla Paul 1
#5 Rebischung Achille 1

Latest patents

Publication Filing date Title
DE944846C Device for keeping the distance between rolling mill rolls provided with a hydraulically-electrically controlled adjusting device
GB631604A A method of electrically driving band rolling mill winches
US2509286A Method of electrically driving band rolling mill reels
GB624574A A mechanical device for tensioning metal bands entering and leaving rolling mills
US2534849A Device for the continuous measuring of the thickness of a band in the rolling
US2519818A Rolling mill with set elongation
US2523553A Adjusting device for rolling mills
GB582132A Process for hot rolling very long thin strips
GB277307A Process for the protection of metals in the cementation process
GB191503427A Improvements in the Manufacture of Steel Alloys.