Hannele KENKKILÄ

Person

  • Kerava, FI

Patents Grantslast 30 patents

  • Information Patent Grant

    Shearing screw

    • Patent number 11,258,188
    • Issue date Feb 22, 2022
    • ENSTO OY
    • Antti Toivanen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Shearing screw

    • Patent number 10,573,979
    • Issue date Feb 25, 2020
    • ENSTO OY
    • Antti Toivanen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    SHEARING SCREW

    • Publication number 20190165496
    • Publication date May 30, 2019
    • ENSTO OY
    • Antti TOIVANEN
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SHEARING SCREW

    • Publication number 20190165497
    • Publication date May 30, 2019
    • ENSTO OY
    • Antti TOIVANEN
    • H01 - BASIC ELECTRIC ELEMENTS