TREA

Jeven Oy

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Organization

  • Mikkeli, FI
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Air filter for grease filtering
    • Patent number 11,248,805
    • Issue date Feb 15, 2022
    • JEVEN OY
    • Seppo Vartiainen
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Air filter
    • Patent number 9,303,894
    • Issue date Apr 5, 2016
    • JEVEN OY
    • Seppo Vartiainen
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Ventilation apparatus
    • Patent number 5,323,761
    • Issue date Jun 28, 1994
    • Jeven Oy
    • Seppo Vartiainen
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Ventilation apparatus
    • Patent number 5,322,470
    • Issue date Jun 21, 1994
    • Jeven Oy
    • Seppo Vartiainen
    • B08 - CLEANING

Patents Applicationslast 30 patents

  • Information Patent Application

    AIR FILTER FOR GREASE FILTERING
    • Publication number 20180163973
    • Publication date Jun 14, 2018
    • JEVEN OY
    • Seppo VARTIAINEN
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    AIR FILTER
    • Publication number 20140041344
    • Publication date Feb 13, 2014
    • JEVEN OY
    • Seppo Vartiainen
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Trademarklast 30 trademarks