LEOPOLD FRUEHWIRT

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Patents Grantslast 30 patents

Information Patent Grant
Track maintenance machine having a track position measuring system
- Patent number 11,802,380
- Issue date Oct 31, 2023
- Plasser & Theurer Export von Bahnbaumaschinen Gesellschaft m.b.H.
- Samuel Wollanek
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Method for determining vertical and lateral position faults of a tr...
- Patent number 10,619,313
- Issue date Apr 14, 2020
- Plasser & Theurer Export von Bahnbaumaschinen Gesellschaft m.b.H.
- Leopold Fruehwirt
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Patents Applicationslast 30 patents

Information Patent Application
Track Maintenance Machine Having A Track Position Measuring System
- Publication number 20190257038
- Publication date Aug 22, 2019
- Plasser & Theurer Export von Bahnbaumaschinen Gesellschaft m.b.H
- SAMUEL WOLLANEK
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
METHOD FOR DETERMINING VERTICAL AND LATERAL POSITION FAULTS OF A TR...
- Publication number 20180106000
- Publication date Apr 19, 2018
- PLASSER & THEURER EXPORT VON BAHNBAUMSCHINEN GESELLSCHAFT M.B.H.
- LEOPOLD FRUEHWIRT
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES