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Harri Mattila

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  • Hyvinkaa, FI
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    WATER MIST FIRE SUPPRESSION DEVICE AND METHOD OF MANUFACTURING
    • Publication number 20170157442
    • Publication date Jun 8, 2017
    • MARIOFF CORPORATION OY
    • Arto Huotari
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    WATER MIST FIRE SUPPRESSION SPRINKLER
    • Publication number 20140367125
    • Publication date Dec 18, 2014
    • Michael Kenneth Krager
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    SPRAY HEAD
    • Publication number 20120104117
    • Publication date May 3, 2012
    • MARIOFF CORPORATION OY
    • Harri Mattila
    • A62 - LIFE-SAVING FIRE-FIGHTING