Learn more

CO STEEL INT

Overview
  • Total Patents
    30
About

CO STEEL INT has a total of 30 patent applications. Its first patent ever was published in 1975. It filed its patents most often in Canada, EPO (European Patent Office) and United States. Its main competitors in its focus markets machine tools, materials and metallurgy and machines are AETNA STANDARD ENG CO, HUSTON CHARLES L and MORGAARDSHAMMAR AB CENTRO.

Patent filings in countries

World map showing CO STEEL INTs patent filings in countries

Patent filings per year

Chart showing CO STEEL INTs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Greaves Anthony 4
#2 Bowman Raymond Earl 4
#3 Mulcahy Joseph A 3
#4 Bowman Raymond E 3
#5 Bowman R 2
#6 Mulcahy Joseph Aloysius 2
#7 Field Michael F 2
#8 Reimondo Aaru Booman 2
#9 Beaton John W 2
#10 Lincoln Ronald E 1

Latest patents

Publication Filing date Title
EP0195158A2 Tundish outlet means
EP0165793A2 Electromagnetic rotary stirring stator
EP0116405A1 Steel production using channel induction furnace
AU8421182A Sonic liquid atomizer
CA1169226A Apparatus for electromagnetic stirring
CA1166422A Mold stator for electromagnetic stirring
US4454909A Mold stator for electromagnetic stirring
US4222258A Mill stand
US4193283A Method of slitting a double or triple stranded bar
IT1079572B High speed prodn. of long rolled metal bars - using ingot rolled down into separate rods initially connected in pairs along continuous node line
CA1054404A Method of slitting a double stranded bar
ES454605A3 A device for cutting laminated toches to produce a multiple bar. (Machine-translation by Google Translate, not legally binding)
US3982455A Device for slitting billets