TREA

Anders Lofstrand

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  • Sundsvall, SE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Rotary drum vacuum filter with a throttling valve
    • Patent number 11,980,837
    • Issue date May 14, 2024
    • Valmet AB
    • Åke Sundström
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Twin-wire press
    • Patent number 7,682,489
    • Issue date Mar 23, 2010
    • Metso Paper, Inc.
    • Leif Odmark
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

  • Information Patent Application

    VACUUM FILTER
    • Publication number 20210252436
    • Publication date Aug 19, 2021
    • VALMET AB
    • Åke SUNDSTRÖM
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Twin-Wire Press
    • Publication number 20080277086
    • Publication date Nov 13, 2008
    • Metso Paper, Inc.
    • Leif Odmark
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE