Stefan Lienhard

Person

  • Konstanz, DE

Patents Grantslast 30 patents

  • Information Patent Grant

    Rail fastening system

    • Patent number 11,913,177
    • Issue date Feb 27, 2024
    • SHIWIHAG AG
    • Stefan Lienhard
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Rail fastening system

    • Patent number 11,306,442
    • Issue date Apr 19, 2022
    • Schwihag AG
    • Tilman Rützel
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Holddown assembly for railway rail

    • Patent number 10,704,205
    • Issue date Jul 7, 2020
    • Schwihag AG
    • Jia Liu
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Rail attachment system for junction areas

    • Patent number 9,458,575
    • Issue date Oct 4, 2016
    • Schwihag AG
    • Daniel Walter
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Rail-fastening system

    • Patent number 9,290,888
    • Issue date Mar 22, 2016
    • Schwihag AG
    • Stefan Lienhard
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Patents Applicationslast 30 patents

  • Information Patent Application

    Rail Fastening System

    • Publication number 20200378069
    • Publication date Dec 3, 2020
    • SCHWIHAG AG
    • Stefan Lienhard
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    RAIL FASTENING SYSTEM

    • Publication number 20200332474
    • Publication date Oct 22, 2020
    • SCHWIHAG AG
    • Stefan Lienhard
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Rail Fastening System

    • Publication number 20200024808
    • Publication date Jan 23, 2020
    • SCHWIHAG AG
    • Tilman Rützel
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    HOLDDOWN ASSEMBLY FOR RAILWAY RAIL

    • Publication number 20180058013
    • Publication date Mar 1, 2018
    • Jia LIU
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    RAIL-MOUNTING ASSEMBLY

    • Publication number 20170306567
    • Publication date Oct 26, 2017
    • Frank MEYER
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    RAIL ATTACHMENT SYSTEM FOR JUNCTION AREAS

    • Publication number 20150136865
    • Publication date May 21, 2015
    • Daniel Walter
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    RAIL-FASTENING SYSTEM

    • Publication number 20140103132
    • Publication date Apr 17, 2014
    • SCHWIHAG AG
    • Stefan Lienhard
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES