Learn more

MANGANESE STEEL RAIL COMPANY

Overview
  • Total Patents
    20
About

MANGANESE STEEL RAIL COMPANY has a total of 20 patent applications. Its first patent ever was published in 1907. It filed its patents most often in United States, France and Austria. Its main competitors in its focus markets materials and metallurgy, textiles and paper and thermal processes are THYSSENKRUPP ACCIAI SPECIALI, COLA JR GARY M and MMFX TECHNOLOGIES CORP.

Patent filings in countries

World map showing MANGANESE STEEL RAIL COMPANYs patent filings in countries
# Country Total Patents
#1 United States 7
#2 France 5
#3 Austria 4
#4 Spain 2
#5 Canada 1
#6 United Kingdom 1

Patent filings per year

Chart showing MANGANESE STEEL RAIL COMPANYs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Potter Winfield S 7
#2 Potter Winfield Scott 1

Latest patents

Publication Filing date Title
GB191503786A Heat Treatment of Manganese Steel.
US939164A Method of producing finished shapes from manganese steel.
US939163A Treating manganese steel.
CA127097A Manganese steel manufacture
US987167A Rolled manganese-steel railroad-rail.
US939084A Manganese steel.
US938892A Process of treating manganese-steel ingots.
US938891A Method of producing finished shapes of manganese steel.
US938893A Process of rolling manganese steel.