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EKO STAHL AG

Overview
  • Total Patents
    22
About

EKO STAHL AG has a total of 22 patent applications. Its first patent ever was published in 1988. It filed its patents most often in Germany, German Democratic Republic and Austria. Its main competitors in its focus markets materials and metallurgy, machine tools and environmental technology are ARVEDI GIOVANNI, THYSSENKRUPP NIROSTA GMBH and FLORIN STAHL WALZWERK.

Patent filings in countries

World map showing EKO STAHL AGs patent filings in countries

Patent filings per year

Chart showing EKO STAHL AGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Budach Marina 6
#2 Bathelt Juergen Dr 5
#3 Wenzel Klaus 3
#4 Hering Ludwig 3
#5 Dohnt Klaus 3
#6 Laube Walter 3
#7 Nikisch Steffen 2
#8 Zouhar Gustav Dr 2
#9 Goersdorf Wolfgang Dipl Ing 2
#10 Geller Torsten 2

Latest patents

Publication Filing date Title
PL300865A1 Plug for ensuring free flow of molten metal through the bottom pouring hole of metallurgical ladle
SK113493A3 Device for security of flowing-off in metallurgical vessels with bottom outlet
ATA87693A Device for compliance with melt liquid submersible baths
DE4218512A1 Freewheel lock for metallurgical vessels with bottom closure
DE4141740A1 Steel strip annealing - uses controlled feed of protective gas according to surface area of the material
DE4137547A1 Continuous furnace for heating thin slabs
DE4133898A1 Hot rolled broad strip mfr. from continuously cast thin slab - with pressurised water applied to slab before entry into heating furnace
DE4133899A1 Hot wide strip mfr. from thin slab - with slag removal from thin slab surface during casting stage directly after strand exit from mould before entry into sec. cooling zone
DE4125492A1 Deep drawing cold rolled steel - mfd. by casting and rolling thin slabs of electric or converter steel with higher scrap components
DE4125493A1 Deep drawing, cold rolled steel mfr. - by casting and rolling, thin slabs of electric or converter steel with higher scrap components using technology used for processing raw iron@-based steels
DE4039478A1 Control system for strand withdrawal in continuous coating plant - using individual transport roll driven by DC motor and thyristor control coupled to computer with continuous measurement of motor armature current
DD301654A5 Free shipping for metallurgical gefaesses with floor closure
DD296708A5 Method for chemical heating of steel melts
DD296707A5 Process for dehumidification of steel melts
DD299399A7 Schuettstromwaage
DD292886A5 Device for length rip detection and shut-off for founder belt plants
ATA217189A Method for minimizing carbonated coatings when burning solid bundles
DD301568A7 Process for the production of extruded steel semi-finished products
DD268638A1 Metallurgical pan