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Thomas Winterfeldt

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  • Rheinberg, DE
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    PREPARING A TUBE END FOR ROD DRAWING
    • Publication number 20180021826
    • Publication date Jan 25, 2018
    • Hardy Jurgen
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    MATERIAL TESTING METHOD, USE OF A DRAWING DIE ARRANGEMENT, AND DRAW...
    • Publication number 20150314352
    • Publication date Nov 5, 2015
    • Steffen SIGLOCH
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    METHOD AND SYSTEM FOR THE PRODUCTION OF SEMI-FINISHED COPPER PRODUC...
    • Publication number 20150083599
    • Publication date Mar 26, 2015
    • SMS Meer GmbH
    • Thomas WINTERFELDT
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    DEVICE AND METHOD FOR ROLLING OF PIPE BLANKS
    • Publication number 20120312062
    • Publication date Dec 13, 2012
    • SMS Meer GmbH
    • Thomas WINTERFELDT
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Drawing apparatus and method of operating same
    • Publication number 20050050933
    • Publication date Mar 10, 2005
    • SMS Meer GmbH
    • Hermann-Josef Klingen
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Method of and apparatus for producing tubes of metal
    • Publication number 20040200249
    • Publication date Oct 14, 2004
    • SMS Meer GmbH
    • Hermann-Josef Klingen
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Roll assembly for a rolling mill
    • Publication number 20040144148
    • Publication date Jul 29, 2004
    • SMS Meer GmbH
    • Herrmann-Josef Klingen
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    DRAWING MACHINE
    • Publication number 20040011111
    • Publication date Jan 22, 2004
    • SMS Meer GmbH
    • Hermann-Josef Klingen
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...