Assignee
WABTEC HOLDING CORP
US·134 granted patents·16 pending applications·972 citations·filing 2000–2021
Top patents by PatentIndex Score
150 records- 0197US9283945B1Braking systems and methods of determining a safety factor for a braking model for a trainWABTEC HOLDING CORP·Filed 2014·Granted Mar 15, 2016·66 cites·18 claims
- 0297US7416262B2Brake system with integrated car load compensating arrangementWABTEC HOLDING CORP·Filed 2005·Granted Aug 26, 2008·54 cites·11 claims
- 0396US10081379B2Broken rail detection system for communications-based train controlWABTEC HOLDING CORP·Filed 2018·Granted Sep 25, 2018·11 cites·20 claims
- 0496US10077033B2Braking systems and methods for determining dynamic braking data for a braking model for a trainWABTEC HOLDING CORP·Filed 2016·Granted Sep 18, 2018·11 cites·14 claims
- 0595US8006815B2Parking brake assembly for railway vehicle brake systemWABTEC HOLDING CORP·Filed 2008·Granted Aug 30, 2011·19 cites·18 claims
- 0695US7769509B2Freight car event recorderWABTEC HOLDING CORP·Filed 2006·Granted Aug 3, 2010·23 cites·20 claims
- 0793US7802662B2Slack adjuster for railway vehicle brake riggingWABTEC HOLDING CORP·Filed 2007·Granted Sep 28, 2010·22 cites·9 claims
- 0892US6839664B1Electrically controlled pneumatic end of train pneumatic emulation systemWABTEC HOLDING CORP·Filed 2000·Granted Jan 4, 2005·36 cites·20 claims
- 0990US7360803B2Lock assemblyWABTEC HOLDING CORP·Filed 2005·Granted Apr 22, 2008·48 cites·13 claims
- 1089US10919551B2Method and system for transmitting enforceable instructions in vehicle control systemsWABTEC HOLDING CORP·Filed 2018·Granted Feb 16, 2021·4 cites·20 claims
- 1188US9587690B2Brake disc assembly for a wheelWABTEC HOLDING CORP·Filed 2014·Granted Mar 7, 2017·13 cites·21 claims
- 1287US7765859B2Method and system for determining brake shoe effectivenessWABTEC HOLDING CORP·Filed 2008·Granted Aug 3, 2010·26 cites·26 claims
- 1387US7468564B2Air turbine generatorWABTEC HOLDING CORP·Filed 2007·Granted Dec 23, 2008·22 cites·12 claims
- 1487US7140477B2Automatic parking brake for a rail vehicleWABTEC HOLDING CORP·Filed 2004·Granted Nov 28, 2006·31 cites·6 claims
- 1586US9168936B2System and method of transforming movement authority limitsWABTEC HOLDING CORP·Filed 2012·Granted Oct 27, 2015·14 cites·26 claims
- 1686US7802524B1Constant contact side bearing assembly with improved cap machining for a railcarWABTEC HOLDING CORP·Filed 2009·Granted Sep 28, 2010·15 cites·10 claims
- 1786US7404473B2Automatic parking brake for a rail vehicleWABTEC HOLDING CORP·Filed 2005·Granted Jul 29, 2008·12 cites·14 claims
- 1885US7520574B2Pneumatic emergency brake release timerWABTEC HOLDING CORP·Filed 2006·Granted Apr 21, 2009·12 cites·4 claims
- 1984US9950718B2Train network management system and methodWABTEC HOLDING CORP·Filed 2014·Granted Apr 24, 2018·9 cites·20 claims
- 2083US9889869B2Broken rail detection system for communications-based train controlWABTEC HOLDING CORP·Filed 2014·Granted Feb 13, 2018·6 cites·20 claims
- 2183US8914162B2System, method, and apparatus to detect and report track structure defectsWABTEC HOLDING CORP·Filed 2013·Granted Dec 16, 2014·14 cites·21 claims
- 2283US7946079B2Electrically driven entryway actuation systemWABTEC HOLDING CORP·Filed 2005·Granted May 24, 2011·13 cites·6 claims
- 2383US7466041B2Wireless powerless switch sensorWABTEC HOLDING CORP·Filed 2006·Granted Dec 16, 2008·12 cites·1 claims
- 2482US9481348B2System and method for addressing a pneumatic emergency in a helper locomotiveWABTEC HOLDING CORP·Filed 2012·Granted Nov 1, 2016·6 cites·21 claims
- 2582US6971723B2Graduated release/proportioning valveWABTEC HOLDING CORP·Filed 2005·Granted Dec 6, 2005·7 cites·10 claims
- 2681US9460566B2Data recorder system and unit for a vehicleWABTEC HOLDING CORP·Filed 2014·Granted Oct 4, 2016·8 cites·30 claims
- 2780US9846025B2Track data determination system and methodWABTEC HOLDING CORP·Filed 2012·Granted Dec 19, 2017·12 cites·29 claims
- 2880US9540021B2Slack adjuster contaminant mitigation deviceWABTEC HOLDING CORP·Filed 2014·Granted Jan 10, 2017·5 cites·24 claims
- 2980US7419065B2Light weight high capacity friction draft gear assemblyWABTEC HOLDING CORP·Filed 2006·Granted Sep 2, 2008·9 cites·20 claims
- 3079US7931130B2Universal brake assemblyWABTEC HOLDING CORP·Filed 2006·Granted Apr 26, 2011·9 cites·3 claims
- 3179US7556322B2Graduated release/proportioning valveWABTEC HOLDING CORP·Filed 2005·Granted Jul 7, 2009·6 cites·9 claims
- 3279US7398140B2Operator warning system and method for improving locomotive operator vigilanceWABTEC HOLDING CORP·Filed 2004·Granted Jul 8, 2008·55 cites·37 claims
- 3378US10081378B2Method and system for transmitting enforceable instructions in positive train control systemsWABTEC HOLDING CORP·Filed 2013·Granted Sep 25, 2018·5 cites·24 claims
- 3478US7472011B2Brake interface moduleWABTEC HOLDING CORP·Filed 2006·Granted Dec 30, 2008·8 cites·20 claims
- 3577US8839558B2Sealing assembly for a swing doorWABTEC HOLDING CORP·Filed 2012·Granted Sep 23, 2014·7 cites·4 claims
- 3677US7467724B2Locking arrangement for a bearing assembly of a male connection member for an articulated coupling apparatusWABTEC HOLDING CORP·Filed 2005·Granted Dec 23, 2008·6 cites·20 claims
- 3777USD582750SModular transit assist handleWABTEC HOLDING CORP·Filed 2007·Granted Dec 16, 2008·23 cites·1 claims
- 3877US7144090B2China type 120 brake valve ECP manifoldWABTEC HOLDING CORP·Filed 2005·Granted Dec 5, 2006·11 cites·19 claims
- 3976US9676401B2Slack adjuster contaminant sump, drain, and overload reliefWABTEC HOLDING CORP·Filed 2014·Granted Jun 13, 2017·3 cites·31 claims
- 4076US9296379B2Braking systems and methods for determining dynamic braking data for a braking model for a trainWABTEC HOLDING CORP·Filed 2014·Granted Mar 29, 2016·3 cites·11 claims
- 4176US8049608B2System and method for calculating electrically controlled pneumatic (ECP) brake cylinder piston travelWABTEC HOLDING CORP·Filed 2009·Granted Nov 1, 2011·6 cites·20 claims
- 4275US7857273B2Plate for a compressible elastomeric springWABTEC HOLDING CORP·Filed 2008·Granted Dec 28, 2010·3 cites·29 claims
- 4374US9481350B2ECP/triple valve transition plateWABTEC HOLDING CORP·Filed 2013·Granted Nov 1, 2016·4 cites·13 claims
- 4474US9469310B2System, apparatus, and method for automatically controlling a locomotiveWABTEC HOLDING CORP·Filed 2012·Granted Oct 18, 2016·7 cites·27 claims
- 4574US9010023B2Base plate structure for transit doorsWABTEC HOLDING CORP·Filed 2012·Granted Apr 21, 2015·4 cites·5 claims
- 4674US7529610B1Brake interface moduleWABTEC HOLDING CORP·Filed 2008·Granted May 5, 2009·6 cites·20 claims
- 4774US7467812B2Brake hose lifting apparatusWABTEC HOLDING CORP·Filed 2005·Granted Dec 23, 2008·5 cites·9 claims
- 4873US7802689B2Articulated coupling apparatusWABTEC HOLDING CORP·Filed 2007·Granted Sep 28, 2010·5 cites·21 claims
- 4973US7208694B2Capacitance activated switch deviceWABTEC HOLDING CORP·Filed 2005·Granted Apr 24, 2007·8 cites·53 claims
- 5072US11030834B2Data recorder system and unit for a vehicleWABTEC HOLDING CORP·Filed 2018·Granted Jun 8, 2021·1 cites·13 claims
Showing the top 50 of 150 patent records by PatentIndex Score.
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