TREA

Gerrit Pies

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  • Solingen, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Warning and protection rail
    • Patent number D926065
    • Issue date Jul 27, 2021
    • Wolfgang Rixen
    • D10 - Measuring, testing, or signalling instruments
  • Information Patent Grant

    Method for producing a blind hole in a metallic body
    • Patent number 10,105,750
    • Issue date Oct 23, 2018
    • Wolfgang Rixen
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method for producing a through hole in a metallic body
    • Patent number 9,669,449
    • Issue date Jun 6, 2017
    • Wolfgang Rixen
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Fastening system
    • Patent number 9,599,136
    • Issue date Mar 21, 2017
    • Wolfgang Rixen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Channel system
    • Patent number 9,368,949
    • Issue date Jun 14, 2016
    • Wolfgang Rixen
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Profile bar connection system
    • Patent number 8,747,016
    • Issue date Jun 10, 2014
    • Wolfgang Rixen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hollow profile bar
    • Patent number 6,553,738
    • Issue date Apr 29, 2003
    • Wolfgang Rixen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    T-link between two profile bars
    • Patent number 6,505,453
    • Issue date Jan 14, 2003
    • Wolfgang Rixen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Guiding frame
    • Patent number 6,227,708
    • Issue date May 8, 2001
    • Wolfgang Rixen
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Inserted tongue
    • Patent number 6,062,764
    • Issue date May 16, 2000
    • Wolfgang Rixen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Connection between components
    • Patent number 5,570,971
    • Issue date Nov 5, 1996
    • Wolfgang Rixen
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Linear guide
    • Patent number 5,439,294
    • Issue date Aug 8, 1995
    • Wolfgang Rixen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Cross coupling for bars
    • Patent number 5,192,145
    • Issue date Mar 9, 1993
    • Wolfgang Rixen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Transport system for workpieces
    • Patent number 4,991,516
    • Issue date Feb 12, 1991
    • Wolfgang Rixen
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    Method for Creating Through-Passages in a Metal Body by Means of Hi...
    • Publication number 20160325338
    • Publication date Nov 10, 2016
    • Wolfgang Rixen
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Pipe Receiving Element
    • Publication number 20160043536
    • Publication date Feb 11, 2016
    • Wolfgang Rixen
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Method for producing a blind hole in a metallic body
    • Publication number 20150367403
    • Publication date Dec 24, 2015
    • Wolfgang RIXEN
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Method for producing a through hole in a metallic body
    • Publication number 20150367399
    • Publication date Dec 24, 2015
    • Wolfgang RIXEN
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Fastening system
    • Publication number 20150211560
    • Publication date Jul 30, 2015
    • Wolfgang Rixen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Channel System
    • Publication number 20150162732
    • Publication date Jun 11, 2015
    • Wolfgang Rixen
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Profile Bar Connection System
    • Publication number 20120087719
    • Publication date Apr 12, 2012
    • Wolfgang Rixen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    T-link of two profiled sections
    • Publication number 20040136782
    • Publication date Jul 15, 2004
    • Wolfgang Rixen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...