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Staffan Josefsson

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  • Gothenburg, SE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method for preparing an HVDC accessory
    • Patent number 10,388,431
    • Issue date Aug 20, 2019
    • NEXANS
    • Susanne Nilsson
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Field grading layer
    • Patent number 9,666,334
    • Issue date May 30, 2017
    • Nexans
    • Staffan Josefsson
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

  • Information Patent Application

    ARTICLE COMPRISING A LAYER ELEMENT
    • Publication number 20220347980
    • Publication date Nov 3, 2022
    • Borealis AG
    • Klaus Bernreitner
    • B32 - LAYERED PRODUCTS
  • Information Patent Application

    Method for preparing an HVDC accessory
    • Publication number 20170236620
    • Publication date Aug 17, 2017
    • NEXANS
    • Susanne NILSSON
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    FIELD GRADING LAYER
    • Publication number 20150380128
    • Publication date Dec 31, 2015
    • NEXANS
    • Staffan Josefsson
    • H01 - BASIC ELECTRIC ELEMENTS