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MAXIMILIANSHUETTE EISENWERK

Overview
  • Total Patents
    469
About

MAXIMILIANSHUETTE EISENWERK has a total of 469 patent applications. Its first patent ever was published in 1903. It filed its patents most often in Germany, United States and France. Its main competitors in its focus markets materials and metallurgy, environmental technology and basic materials chemistry are FINACALOR AG, ISTC CO LTD and CALDERON AUTOMATION INC.

Patent filings per year

Chart showing MAXIMILIANSHUETTE EISENWERKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Brotzmann Karl 68
#2 Brotzmann K 46
#3 Fassbinder Hans-Georg 32
#4 Fassbinder H 27
#5 Brotzmann Karl Dr Ing 24
#6 Knuppel H 18
#7 Knuppel Helmut 16
#8 Brotzmann Karl Dr-Ing 15
#9 Mantey Paul-Gerhard 15
#10 Fassbinder Hans G 13

Latest patents

Publication Filing date Title
DE3214149A1 Motor-driven rail-bound switchpoint servicing unit
DE3102809A1 Process and apparatus for controlled infeed of a refining gas and a protective fluid
RO81642B1 Process for producing steel
EP0030360A2 Steel-making process
US4330326A Method and a means for introducing close-grained carbonaceous fuels into a molten iron bath
DE3016450A1 Steel prodn. in converter - with oxygen introduced through protective-surrounded medium nozzles below and above bath surface
DE3008145A1 Steel prodn. in top and bottom blown converter - with bottom nozzles fed at least periodically with solids-laden oxygen-free gas
JPS57111385A Apparatus for gasifying coal in iron bath reactor
DE2949794A1 METHOD OF FEEDING AN IRON MELT IN THE CONVERTER CARBON
DE2949801A1 Injection of carbonaceous fuel or oxygen into molten iron - using spring loaded valve; esp. for steel-making converters
DE2951156A1 Steel prodn. in top and bottom blown converter - with bottom nozzles fed at least periodically with solids-laden oxygen-free gas
DE2934333A1 Injection of carbonaceous fuel or oxygen into molten iron - using spring loaded valve; esp. for steel-making converters
DE2932867A1 METHOD AND DEVICE FOR PNEUMATICALLY TRANSPORTING MEASURED SOLIDS INTO A METAL MELT
DE2931957A1 METHOD FOR PRODUCING STEEL WITH LOW HYDROGEN CONTENT IN AN OXYGEN BLOW-UP CONVERTER
US4261551A Method and means for supplying nozzles with gaseous and/or liquid hydrocarbons
US4195985A Method of improvement of the heat-balance in the refining of steel
DE2838983A1 Refining cast iron - by blowing oxygen into a converter full of molten iron both above and below the melt level
IT7849394D0 Steel mfr. in bottom blown oxygen converter - in which large amt. of solid scrap can be melted using gaseous, liq. and solid fuels
US4198230A Steelmaking process
CA1115962A Steelmaking process