TREA

Ralf Winterstein

Follow

Person

  • Meiningen, DE
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Making pipe for liquid conveyance
    • Patent number 9,951,891
    • Issue date Apr 24, 2018
    • Uponor Innovation AB
    • Ralf Winterstein
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Making an elongated product
    • Patent number 8,650,737
    • Issue date Feb 18, 2014
    • Uponor Innovation AB
    • Jyri Järvenkylä
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method for the production of a cylindrical, strand-shaped part
    • Patent number 8,491,744
    • Issue date Jul 23, 2013
    • Uponor Innovation AB
    • Reinhold Freermann
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Making an elongated product
    • Patent number 8,453,310
    • Issue date Jun 4, 2013
    • Uponer Innovation AB
    • Jyri Järvenkylä
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

  • Information Patent Application

    MAKING PIPE FOR LIQUID CONVEYANCE
    • Publication number 20130319570
    • Publication date Dec 5, 2013
    • Uponor Innovation AB
    • Ralf Winterstein
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    METHOD FOR THE PRODUCTION OF A CYLINDRICAL, STRAND-SHAPED PART
    • Publication number 20100065196
    • Publication date Mar 18, 2010
    • UPONOR INNOVATION AB
    • Reinhold Freermann
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    MAKING AN ELONGATED PRODUCT
    • Publication number 20100035006
    • Publication date Feb 11, 2010
    • UPNOR INNOVATION AB
    • Jyri Järvenkylä
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    MAKING AN ELONGATED PRODUCT
    • Publication number 20090304967
    • Publication date Dec 10, 2009
    • UPONOR INNOVATION AB
    • Jyri Järvenkylä
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...