TREA

Lennart Karlsson

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  • Taby, SE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Reduced adhesive filter assembly
    • Patent number 7,947,101
    • Issue date May 24, 2011
    • Camfil AB
    • Steven T. Devine
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Method of making a filter assembly
    • Patent number 7,938,927
    • Issue date May 10, 2011
    • Camfil AB
    • Anders Martin Sundvik
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Box-V filter and method of fabricating the same
    • Patent number 7,931,726
    • Issue date Apr 26, 2011
    • Camfil AB
    • Lennart Karlsson
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filter assembly
    • Patent number D584807
    • Issue date Jan 13, 2009
    • Camfil AB
    • Anders Martin Sundvik
    • D23 - Environmental heating and cooling

Patents Applicationslast 30 patents

  • Information Patent Application

    Reduced adhesive filter assembly
    • Publication number 20070204577
    • Publication date Sep 6, 2007
    • Camfil AB
    • Steven T. Devine
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Method of making a filter assembly
    • Publication number 20070204578
    • Publication date Sep 6, 2007
    • Camfil AB
    • Anders Martin Sundvik
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Box-V filter and method of fabricating the same
    • Publication number 20070204579
    • Publication date Sep 6, 2007
    • Camfil AB
    • Lennart Karlsson
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL