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Staffan Linnersten

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  • Bumsville, MN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Filter assemblies and systems for intake air for fuel cells
    • Patent number 7,416,580
    • Issue date Aug 26, 2008
    • Donaldsom Company, Inc.
    • William Nyman
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Conically shaped air-oil separator
    • Patent number 6,797,025
    • Issue date Sep 28, 2004
    • Donaldson Company, Inc.
    • Staffan B. Linnersten
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Conically shaped air-oil separator
    • Patent number 6,585,790
    • Issue date Jul 1, 2003
    • Donaldson Company, Inc.
    • Staffan B. Linnersten
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Conically shaped air-oil separator
    • Patent number 6,485,535
    • Issue date Nov 26, 2002
    • Donaldson Company, Inc.
    • Staffan B. Linnersten
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Air cleaner element having incorporated sorption element
    • Patent number 6,152,996
    • Issue date Nov 28, 2000
    • Air-Maze Corporation
    • Staffan B. Linnersten
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Air/oil separator with unitary top end cap and flange
    • Patent number 6,093,231
    • Issue date Jul 25, 2000
    • Air-Maze Corporation
    • Brian Read
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filtration device
    • Patent number 5,302,354
    • Issue date Apr 12, 1994
    • Pall Corporation
    • Jorn S. Watvedt
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Void-containing sorbent pad
    • Patent number 5,226,937
    • Issue date Jul 13, 1993
    • Pall Corporation
    • Staffan B. Linnersten
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filter device
    • Patent number 5,152,890
    • Issue date Oct 6, 1992
    • Pall Corporation
    • Staffan B. Linnersten
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Sorbent filtration device
    • Patent number 5,129,929
    • Issue date Jul 14, 1992
    • Pall Corporation
    • Staffan B. Linnersten
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filter device with micropleats and macropleats
    • Patent number 5,098,767
    • Issue date Mar 24, 1992
    • Pall Corporation
    • Staffan B. Linnersten
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    Filter assemblies and systems for intake air for fuel cells
    • Publication number 20050235615
    • Publication date Oct 27, 2005
    • William Nyman
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Conically shaped air-oil separator
    • Publication number 20040000236
    • Publication date Jan 1, 2004
    • Donaldson Company, Inc.
    • Staffan B. Linnersten
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Conically shaped air-oil separator
    • Publication number 20030051450
    • Publication date Mar 20, 2003
    • Donaldson Company, Inc.
    • Staffan B. Linnersten
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL