TREA

Sten Waehrisch

Follow

Person

  • Dresden, DE
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Shut-off valve for integration into a gas meter
    • Patent number 10,502,323
    • Issue date Dec 10, 2019
    • JOHNSON ELECTRIC INTERNATIONAL AG
    • Sten Waehrisch
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Drive actuator
    • Patent number 9,677,332
    • Issue date Jun 13, 2017
    • Johnson Electric S.A.
    • Sten Waehrisch
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    Shut-off Valve for Integration into a Gas Meter
    • Publication number 20160369898
    • Publication date Dec 22, 2016
    • JOHNSON ELECTRIC S.A.
    • Sten Waehrisch
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    DRIVE ACTUATOR
    • Publication number 20160319598
    • Publication date Nov 3, 2016
    • JOHNSON ELECTRIC S.A.
    • Sten Waehrisch
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS