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SUNDWIGER EISEN MASCHINEN

Overview
  • Total Patents
    351
About

SUNDWIGER EISEN MASCHINEN has a total of 351 patent applications. Its first patent ever was published in 1928. It filed its patents most often in Germany, EPO (European Patent Office) and Japan. Its main competitors in its focus markets machine tools, packaging and shipping and materials and metallurgy are LEE WILSON ENGINEERING S A, SCHMITZ WALZMASCH and INDUSTRIEOFENBAU IOG.

Patent filings per year

Chart showing SUNDWIGER EISEN MASCHINENs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Reinthal Peter 30
#2 Schenk Horst 22
#3 Sporenberg Willi 21
#4 Berger Bernd 20
#5 Gellenbeck Herbert 17
#6 Koepe Wilfried 16
#7 Berger Bernd Dr Ing 12
#8 Rennebaum Heinrich 12
#9 Mueller Friedrich 11
#10 Dziura Peter 11

Latest patents

Publication Filing date Title
DE19753052A1 Device for aligning a band, in particular a metal band
DE19702639C1 Continuous chemical descaling of metal strip
DE19633742A1 Process and installation for applying a coating agent, in particular paint, to a strip of metal, in particular steel, in one pass
DE19633741A1 Device for wetting one side of a running material web
DE19607478C1 Device for separating a large number of strips obtained by slitting a strip, in particular a metal strip
DE19531430C1 Retention device for strip processing or mfg. plant with strips conveyed parallel to each other
DE19524729A1 Method and device for rolling strips with a non-uniform thickness and / or length distribution across their width
DE19509098A1 Device for winding tapes with a bending device and a support roller basket
DE19504711C1 Method and device for rolling the ends of a wound strip in a reversing mill
DE4445716A1 Process and production line for producing cold-rolled, stainless steel strip
DE4443718C1 Strip rolling mill with horizontally adjustable roll support on input and output sides
DE4430567C1 Device for the surface treatment of material to be treated by means of a treatment liquid, in particular a strip pickling line
DE4410308A1 Coiling drum for webs of material
DE4408704A1 Device for winding tapes with a bending device and a support roller basket
DE4406454C1 Roll stand with loosely mounted work rolls
DE4405399A1 Trimming shears for tapes, in particular made of metal
US5484513A Process and apparatus for producing a rough generated surface on a cylindrical body of rotation
DE4402687A1 Method and appliance for generating a rough lateral surface on a cylindrical body of rotation, especially of a roll for metal strips
EP0569704A1 Casting wheel for continuous caster
DE4305907A1 Device for removing liquid from the surface of a moving strip, in particular a rolled strip on a roll stand