Assignee
TTX CO
US·40 granted patents·6 pending applications·334 citations·filing 1990–2025
Top patents by PatentIndex Score
46 records- 0197US7360318B2Apparatus for aligning female connector in fixture for use in reconditioning of articulated connectorTTX CO·Filed 2005·Granted Apr 22, 2008·26 cites·10 claims
- 0296US7171758B2Tool setting apparatus for use in reconditioning of articulated connectorTTX CO·Filed 2005·Granted Feb 6, 2007·20 cites·11 claims
- 0395US7171734B2Apparatus for aligning female connector in fixture for use in reconditioning of articulated connectorTTX CO·Filed 2005·Granted Feb 6, 2007·17 cites·7 claims
- 0495US7143522B2Drop-in bore gauge apparatus for female articulated connectorTTX CO·Filed 2005·Granted Dec 5, 2006·16 cites·4 claims
- 0595US7020977B2Method of confirming dimensions during reconditioning of an articulated connectorTTX CO·Filed 2005·Granted Apr 4, 2006·28 cites·3 claims
- 0694US7059062B2Pivot gauge apparatus for measuring male articulated connectorTTX CO·Filed 2005·Granted Jun 13, 2006·25 cites·5 claims
- 0794US6944925B2Articulated connector reconditioning process and apparatusesTTX CO·Filed 2002·Granted Sep 20, 2005·27 cites·19 claims
- 0889US7490393B2Semi-automatic method of reconditioning an articulated connectorTTX CO·Filed 2005·Granted Feb 17, 2009·8 cites·6 claims
- 0987US7401559B2Single level enclosed railcar and method of manufacturingTTX CO·Filed 2005·Granted Jul 22, 2008·11 cites·40 claims
- 1087US7356938B2Bore gauge apparatus for use in reconditioning articulated connectorTTX CO·Filed 2005·Granted Apr 15, 2008·10 cites·21 claims
- 1184US8978260B2Gauge for measuring a portion of a railcar articulated connectorTTX CO·Filed 2013·Granted Mar 17, 2015·4 cites·8 claims
- 1281US9052183B2Application of wear plate to articulated connector load bearing bottom surfaceTTX CO·Filed 2013·Granted Jun 9, 2015·2 cites·18 claims
- 1381US2026070590A1Rail Car Monitoring Deployment SystemTTX CO·Filed 2025·Application pending·0 cites
- 1480US8356963B2Channel and anchor assembly for securing cargoTTX CO·Filed 2010·Granted Jan 22, 2013·7 cites·20 claims
- 1580US7802525B2Multi-fold doors for enclosed railcarsTTX CO·Filed 2008·Granted Sep 28, 2010·10 cites·5 claims
- 1679US9718152B2Application of wear plate to articulated connector load bearing bottom surfaceTTX CO·Filed 2015·Granted Aug 1, 2017·2 cites·18 claims
- 1778US7306415B2Clamping system and method for securing freightTTX CO·Filed 2005·Granted Dec 11, 2007·12 cites·10 claims
- 1876US6904698B2Apparatus for measuring piston travelTTX CO·Filed 2003·Granted Jun 14, 2005·16 cites·31 claims
- 1974US7668779B2Method and system for tracking and verifying repair estimates, invoices, and billing exceptionsTTX CO·Filed 2006·Granted Feb 23, 2010·15 cites·20 claims
- 2074US7540086B2Method for aligning female connector in fixture for use in reconditioning of articulated connectorTTX CO·Filed 2007·Granted Jun 2, 2009·2 cites·13 claims
- 2172US8356558B2Constant contact side bearingTTX CO·Filed 2011·Granted Jan 22, 2013·7 cites·20 claims
- 2271US12522264B2Rail car monitoring deployment systemTTX CO·Filed 2023·Granted Jan 13, 2026·0 cites·20 claims
- 2370US6896457B2Clamping system and method for securing freightTTX CO·Filed 2003·Granted May 24, 2005·19 cites·26 claims
- 2470US2026048770A1Systems and Methods for Verifying Railcar LocationTTX CO·Filed 2025·Application pending·0 cites
- 2568US12509130B2Positional load door monitoring systemTTX CO·Filed 2023·Granted Dec 30, 2025·0 cites·20 claims
- 2666US9707646B2Method for semi-automatically reconditioning a railcar articulated connectorTTX CO·Filed 2013·Granted Jul 18, 2017·1 cites·26 claims
- 2760US8820613B2Method of reattaching an end assembly to a well carTTX CO·Filed 2012·Granted Sep 2, 2014·1 cites·7 claims
- 2860US2022119021A1Detecting a Hunting Condition of a Railcar AxleTTX CO·Filed 2021·Application pending·0 cites
- 2959US11247300B2Fixture for use in semi-automatic reconditioning process of a railcar articulated connectorTTX CO·Filed 2013·Granted Feb 15, 2022·0 cites·7 claims
- 3059US9097508B2Method for reconditioning a railcar articulated connectorTTX CO·Filed 2013·Granted Aug 4, 2015·0 cites·14 claims
- 3157US2024220942A1Systems and Methods for Task Distribution and TrackingTTX CO·Filed 2023·Application pending·0 cites
- 3256US10647310B2Trainline support assemblyTTX CO·Filed 2017·Granted May 12, 2020·1 cites·45 claims
- 3355US7913969B2Securement clamp system for railcarsTTX CO·Filed 2007·Granted Mar 29, 2011·1 cites·29 claims
- 3455US6357959B1Boltless connectorTTX CO·Filed 2000·Granted Mar 19, 2002·6 cites·19 claims
- 3554US9505416B2Top chord stiffener for enclosed railcarTTX CO·Filed 2014·Granted Nov 29, 2016·0 cites·23 claims
- 3652US11816641B2Systems and methods for task distribution and trackingTTX CO·Filed 2019·Granted Nov 14, 2023·1 cites·20 claims
- 3750US2008276830A1Single level enclosed railcar and method of manufacturingTTX CO·Filed 2008·Application pending·0 cites
- 3850US2004078161A1Method and system for processing failed material claimsTTX CO·Filed 2002·Application pending·0 cites
- 3948US12454294B2Systems and methods for verifying railcar locationTTX CO·Filed 2021·Granted Oct 28, 2025·0 cites·20 claims
- 4048US5360125ADraw bar connection having a relatively rigid filling member to allow about one half inch of travelTTX CO·Filed 1993·Granted Nov 1, 1994·13 cites·11 claims
- 4147US7614834B2Tie-down anchor for freightTTX CO·Filed 2005·Granted Nov 10, 2009·0 cites·12 claims
- 4243US7267057B2Enclosed railcar jack assemblyTTX CO·Filed 2004·Granted Sep 11, 2007·3 cites·19 claims
- 4337US5092250AAnti-pilferage device for container-carrying railroad flatcarsTTX CO·Filed 1990·Granted Mar 3, 1992·6 cites·25 claims
- 4435US5390403APin puller for articulated connector pinsTTX CO·Filed 1993·Granted Feb 21, 1995·6 cites·14 claims
- 4534US10287099B2System and method for reconditioning railcar side framesTTX CO·Filed 2016·Granted May 14, 2019·0 cites·12 claims
- 4634US5133531ARailroad car jackTTX CO·Filed 1991·Granted Jul 28, 1992·11 cites·18 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →