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Christian HARPIN

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  • Boisbriand, CA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Modular shaft for disc filter
    • Patent number 11,135,534
    • Issue date Oct 5, 2021
    • ANDRITZ LTD.
    • Christian Harpin
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    Apparatus for Grinding a Fibrous Material Suspension
    • Publication number 20230047528
    • Publication date Feb 16, 2023
    • Andritz AG
    • Thomas Reisinger
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Application

    MODULAR SHAFT FOR DISC FILTER
    • Publication number 20200070072
    • Publication date Mar 5, 2020
    • Andritz Ltd.
    • Christian HARPIN
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL