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Heinrich Pfeiffer

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  • Kaarst, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method for producing a pipe connection by means of press fitting, a...
    • Patent number 9,410,646
    • Issue date Aug 9, 2016
    • Novopress GmbH Pressen Und Presswerkzeuge & Co. KG
    • Heinrich Pfeiffer
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Press tool for connecting in particular tubular workpieces
    • Patent number 8,782,863
    • Issue date Jul 22, 2014
    • Novopress GmbH Pressen Und Presswerkzeuge & Co. KG
    • Heinrich Pfeiffer
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Process for connecting a pipe with a press fitting and combination...
    • Patent number 6,049,962
    • Issue date Apr 18, 2000
    • Novopress GmbH Pressen und Presswerkzeuge & Co., KG
    • Heinrich Pfeiffer
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Press tool
    • Patent number 5,887,329
    • Issue date Mar 30, 1999
    • Novopress GmbH Pressen und Presswerkzeuge & Co. KG
    • Heinrich Pfeiffer
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Press tool
    • Patent number 5,666,711
    • Issue date Sep 16, 1997
    • Novopress GmbH Pressen und Presswerkzeuge & Co.
    • Heinrich Pfeiffer
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents