Inventor · disambiguated record
Bernhard Lichtberger
Also filed as: LICHTBERGER BERNHARD · LICHTBERGER BERNHARD DR
41 granted patents·10 pending applications·522 citations·filing 1991–2022
98Inventor score
Files withPLASSER BAHNBAUMASCH FRANZ23HP3 REAL GMBH13System 7—Railsupport GmbH7THEURER JOSEF3ART ASAMER RUBBER TECHNOLOGY GMBH2
Top patents by PatentIndex Score
51 records- 0198US9957668B2Tamping unit for a track tamping machineSystem 7—Railsupport GmbH·Filed 2014·Granted May 1, 2018·19 cites·5 claims
- 0297US9469482B2Apparatus for conveying material for railway constructionSystem 7—Railsupport GmbH·Filed 2015·Granted Oct 18, 2016·8 cites·19 claims
- 0395US9518845B2Device for surveying tracksSystem 7—Railsupport GmbH·Filed 2015·Granted Dec 13, 2016·6 cites·14 claims
- 0495US7181851B2Method of tracking a track geometryPLASSER BAHNBAUMASCH FRANZ·Filed 2005·Granted Feb 27, 2007·19 cites·2 claims
- 0594US9631325B2Apparatus for improving the track position by residual error compensationSystem 7—Railsupport GmbH·Filed 2015·Granted Apr 25, 2017·6 cites·14 claims
- 0692US10100469B2Tamping assembly for a track tamping machineSystem 7—Railsupport GmbH·Filed 2015·Granted Oct 16, 2018·5 cites·9 claims
- 0791US6976324B2Method of scanning a track bed profilePLASSER BAHNBAUMASCH FRANZ·Filed 2003·Granted Dec 20, 2005·20 cites·3 claims
- 0890US9982396B2Apparatus for compacting the ballast bed of a trackHP3 REAL GMBH·Filed 2015·Granted May 29, 2018·7 cites·23 claims
- 0990US5353512AMeasuring arrangement for continuously measuring undulatory irregularities of a railPLASSER BAHNBAUMASCH FRANZ·Filed 1992·Granted Oct 11, 1994·67 cites·9 claims
- 1089US10550525B2Method and device for compacting the ballast bed of a trackHP3 REAL GMBH·Filed 2015·Granted Feb 4, 2020·4 cites·19 claims
- 1189US6925366B2Control system and method of monitoring a work trainPLASSER BAHNBAUMASCH FRANZ·Filed 2004·Granted Aug 2, 2005·18 cites·13 claims
- 1287US10794009B2Tamping machine for compacting the ballast bed of a trackHP3 REAL GMBH·Filed 2016·Granted Oct 6, 2020·3 cites·11 claims
- 1387US8735761B2Welding unit for welding rails of a trackTHEURER JOSEF·Filed 2011·Granted May 27, 2014·7 cites·5 claims
- 1485US6260485B1Method for correcting the position of a trackPLASSER BAHNBAUMASCH FRANZ·Filed 2000·Granted Jul 17, 2001·15 cites·4 claims
- 1583US11982056B2Method for automatic correction of the position of a trackHP3 REAL GMBH·Filed 2019·Granted May 14, 2024·2 cites·9 claims
- 1683US11920308B2Method for track position improvement by means of a track-movable track-tamping machineHP3 REAL GMBH·Filed 2019·Granted Mar 5, 2024·2 cites·21 claims
- 1783US7523707B2Machine and method for welding rails of a trackPLASSER BAHNBAUMASCH FRANZ·Filed 2006·Granted Apr 28, 2009·7 cites·1 claims
- 1883US7470871B2Machine for welding rails of a trackPLASSER BAHNBAUMASCH FRANZ·Filed 2006·Granted Dec 30, 2008·7 cites·4 claims
- 1983US7050926B2Method of surveying a trackPLASSER BAHNBAUMASCH FRANZ·Filed 2000·Granted May 23, 2006·54 cites·2 claims
- 2083US5172637ATrack surfacing machine for the controlled lowering of the trackPLASSER BAHNBAUMASCH FRANZ·Filed 1991·Granted Dec 22, 1992·28 cites·5 claims
- 2181US10240300B2Tamping machine for compacting the ballast bed of a trackSystem 7—Railsupport GmbH·Filed 2015·Granted Mar 26, 2019·2 cites·13 claims
- 2279US7979995B2Method of measuring a track positionPLASSER BAHNBAUMASCH FRANZ·Filed 2008·Granted Jul 19, 2011·11 cites·3 claims
- 2378US5493499AMethod for determining the deviations of the actual position of a track sectionPLASSER BAHNBAUMASCH FRANZ·Filed 1994·Granted Feb 20, 1996·67 cites·17 claims
- 2477US10174461B2Method for calibrating a device for measuring tracksSystem 7—Railsupport GmbH·Filed 2015·Granted Jan 8, 2019·2 cites·6 claims
- 2576US11713547B2Tamping assembly for a track tamping machineHP3 REAL GMBH·Filed 2019·Granted Aug 1, 2023·1 cites·19 claims
- 2675US11807995B2Tamping assembly for a track tamping machineHP3 REAL GMBH·Filed 2019·Granted Nov 7, 2023·1 cites·13 claims
- 2775US8186070B2Method and machine for lowering a trackTHEURER JOSEF·Filed 2009·Granted May 29, 2012·4 cites·8 claims
- 2874US8979083B2Welding unit for welding railsTHEURER JOSEF·Filed 2009·Granted Mar 17, 2015·4 cites·6 claims
- 2969US10119227B2Method for measuring and displaying the track geometry of a track systemHP3 REAL GMBH·Filed 2015·Granted Nov 6, 2018·1 cites·11 claims
- 3067US6662728B2Machine and method for treating a trackPLASSER BAHNBAUMASCH FRANZ·Filed 2002·Granted Dec 16, 2003·7 cites·8 claims
- 3167US6453822B2Tamping machinePLASSER BAHNBAUMASCH FRANZ·Filed 2001·Granted Sep 24, 2002·7 cites·5 claims
- 3262US6546876B2Tamping machine having a measuring sensor coupled to mechanical measuring device on an auxiliary trackPLASSER BAHNBAUMASCH FRANZ·Filed 2001·Granted Apr 15, 2003·6 cites·9 claims
- 3360US6154973AMethod for correcting the track geometry of a trackPLASSER BAHNBAUMASCH FRANZ·Filed 1999·Granted Dec 5, 2000·26 cites·1 claims
- 3459US12287413B2Method for gauging a track positionHP3 REAL GMBH·Filed 2021·Granted Apr 29, 2025·0 cites·12 claims
- 3553US6058628ASystem for distributing ballast in a track bedPLASSER BAHNBAUMASCH FRANZ·Filed 1998·Granted May 9, 2000·20 cites·8 claims
- 3652US2024360631A1Method for compacting ballast of a trackbedHP3 REAL GMBH·Filed 2022·Application pending·0 cites
- 3751US2024271370A1Tamping machine for compacting the ballast bed of a trackHP3 REAL GMBH·Filed 2022·Application pending·0 cites
- 3850US6640725B2Track work machinePLASSER BAHNBAUMASCH FRANZ·Filed 2002·Granted Nov 4, 2003·2 cites·8 claims
- 3948US2023313470A1Track-tamping machine for compressing the ballast bed of a trackHP3 REAL GMBH·Filed 2021·Application pending·0 cites
- 4048US2023228042A1Method for automatic autonomous control of a packing machineHP3 REAL GMBH·Filed 2021·Application pending·0 cites
- 4147US5591915ASystem for the continuous measurement of the resistance of a track to transverse displacementPLASSER BAHNBAUMASCH FRANZ·Filed 1995·Granted Jan 7, 1997·16 cites·9 claims
- 4247US2016052528A1Device for conveying material during track layingSYSTEM7 RAILSUPPORT GMBH·Filed 2014·Application pending·0 cites
- 4346US2006090666A1Method for tamping ballast supporting track tiesPLASSER BAHNBAUMASCH FRANZ·Filed 2005·Application pending·0 cites
- 4445US2022349128A1Track ballast levelling apparatusSYSTEM 7 BALLAST REGULATOR GMBH·Filed 2020·Application pending·0 cites
- 4542US6311624B1Track tamping method and machinePLASSER BAHNBAUMASCH FRANZ·Filed 1999·Granted Nov 6, 2001·13 cites·2 claims
- 4641US5617794ATrack stabilization machine having stabilization units linked to oscillating out of phase with each otherPLASSER BAHNBAUMASCH FRANZ·Filed 1996·Granted Apr 8, 1997·12 cites·4 claims
- 4739US2014353393A1Noise reduction deviceART ASAMER RUBBER TECHNOLOGY GMBH·Filed 2012·Application pending·0 cites
- 4838US2008230520A1Method For Welding Two Rails of a TrackLICHTBERGER BERNHARD·Filed 2004·Application pending·0 cites
- 4937US6158352AMachine and method for rehabilitating a trackPLASSER BAHNBAUMASCH FRANZ·Filed 1998·Granted Dec 12, 2000·9 cites·6 claims
- 5037US2015053502A1Noise reduction deviceART ASAMER RUBBER TECHNOLOGY GMBH·Filed 2012·Application pending·0 cites
Showing the top 50 of 51 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →