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Hilberg Karoliussen

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Patents Grantslast 30 patents

  • Information Patent Grant

    Displacement type rotary machine with controlling gears
    • Patent number 10,184,474
    • Issue date Jan 22, 2019
    • OTECHOS AS
    • Hilberg I. Karoliussen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Metallic flange connection gasket
    • Patent number 10,145,499
    • Issue date Dec 4, 2018
    • OTECHOS AS
    • Hilberg Karoliussen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Apparatus for cold joining a coupling element to a pipe
    • Patent number 8,474,131
    • Issue date Jul 2, 2013
    • Quickflange AS
    • Hilberg Karoliussen
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method for cold joining a coupling element to a pipe
    • Patent number 8,056,208
    • Issue date Nov 15, 2011
    • Quickflange AS
    • Hilberg Karoliussen
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Heat exchanger
    • Patent number 7,284,599
    • Issue date Oct 23, 2007
    • Nordic Exchanger Technology AS
    • Hilberg Karoliussen
    • F28 - HEAT EXCHANGE IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    METALLIC FLANGE CONNECTION GASKET
    • Publication number 20160223111
    • Publication date Aug 4, 2016
    • OTECHOS AS
    • Hilberg KAROLIUSSEN
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    A DEVICE FOR A MACHINE OF DISPLACEMENT TYPE, A CONTROLLING GEAR ARR...
    • Publication number 20150354570
    • Publication date Dec 10, 2015
    • OTECHOS AS
    • Hilberg I. KAROLIUSSEN
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    METHOD AND APPARATUS FOR COLD JOINING FLANGES AND COUPLING ELEMENTS...
    • Publication number 20110109082
    • Publication date May 12, 2011
    • QUICKFLANGE, AS
    • Hilberg KAROLIUSSEN
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    LIQUID RING COMPRESSOR
    • Publication number 20080260543
    • Publication date Oct 23, 2008
    • Hilberg Karoliussen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Method and apparatus for cold joining flanges and couplings element...
    • Publication number 20070199190
    • Publication date Aug 30, 2007
    • Hilberg Karoliussen
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Liquid ring compressor
    • Publication number 20050271520
    • Publication date Dec 8, 2005
    • Hilberg Karoliussen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Heat exchanger
    • Publication number 20040094398
    • Publication date May 20, 2004
    • Hilberg Karoliussen
    • F28 - HEAT EXCHANGE IN GENERAL