TREA

Torbjorn Brattberg

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  • Oskarshamn, SE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Cellulose based electrically insulating material
    • Patent number 10,937,562
    • Issue date Mar 2, 2021
    • ABB Power Grids Switzerland AG
    • Leif Hakman
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Pressboard
    • Patent number 10,351,996
    • Issue date Jul 16, 2019
    • ABB Schweiz AG
    • Claire Pitois
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

  • Information Patent Application

    Pressboard
    • Publication number 20170321378
    • Publication date Nov 9, 2017
    • ABB Schweiz AG
    • Claire Pitois
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Cellulose Based Electrically Insulating Material
    • Publication number 20140327504
    • Publication date Nov 6, 2014
    • Leif Hakman
    • H01 - BASIC ELECTRIC ELEMENTS