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Per Knutsson

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  • Angelholm, SE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Metallurgical powder composition
    • Patent number 7,682,558
    • Issue date Mar 23, 2010
    • Höganäs AB (PUBL)
    • Per Knutsson
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Iron-based powder
    • Patent number 7,662,209
    • Issue date Feb 16, 2010
    • Höganäs AB
    • Mikhail Kejzelman
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Metal powder composition including a bonding binder/lubricant
    • Patent number 7,247,187
    • Issue date Jul 24, 2007
    • Höganäs AB
    • Maria Ramstedt
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Iron-based powder
    • Patent number 7,238,220
    • Issue date Jul 3, 2007
    • Höganäs AB
    • Mikhail Kejzelman
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Iron-based powder
    • Patent number 7,153,594
    • Issue date Dec 26, 2006
    • Höganäs AB
    • Mikhail Kejzelman
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Iron powder composition
    • Patent number 6,755,885
    • Issue date Jun 29, 2004
    • Hëganäs AB
    • Hilmar Vidarsson
    • B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

  • Information Patent Application

    PREFORMS FOR BRAZING
    • Publication number 20160288270
    • Publication date Oct 6, 2016
    • HOGANAS AB (PUBL)
    • Per KNUTSSON
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    Metallurgical Powder Composition
    • Publication number 20080302209
    • Publication date Dec 11, 2008
    • HOGANAS AB (PUBL)
    • Per Knutsson
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    Iron-based powder
    • Publication number 20070234850
    • Publication date Oct 11, 2007
    • HOGANAS AB
    • Mikhail Kejzelman
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Application

    Metal powder composition including a bonding lubricant and a bondin...
    • Publication number 20050247163
    • Publication date Nov 10, 2005
    • Maria Ramstedt
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    Iron-based powder
    • Publication number 20040191519
    • Publication date Sep 30, 2004
    • HOGANAS AB
    • Mikhail Kejzelman
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Application

    Iron-based powder
    • Publication number 20040123696
    • Publication date Jul 1, 2004
    • Mikhail Kejzelman
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Application

    Powder composition
    • Publication number 20030230166
    • Publication date Dec 18, 2003
    • Maria Ramstedt
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    Iron powder composition
    • Publication number 20030094075
    • Publication date May 22, 2003
    • Hilmar Vidarsson
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    Iron powder composition
    • Publication number 20030029272
    • Publication date Feb 13, 2003
    • Hilmar Vidarsson
    • B22 - CASTING POWDER METALLURGY