Assignee
TRANERGY CORP
US·15 granted patents·483 citations·filing 1988–2007
Top patents by PatentIndex Score
15 records- 0194US4936610ADifferential creepage control system for optimizing adhesion of locomotivesTRANERGY CORP·Filed 1989·Granted Jun 26, 1990·47 cites·26 claims
- 0293US5477941AOn-board lubrication system for direct application to curved and tangent railroad trackTRANERGY CORP·Filed 1994·Granted Dec 26, 1995·82 cites·14 claims
- 0393US4930600AIntelligent on-board rail lubrication system for curved and tangent trackTRANERGY CORP·Filed 1988·Granted Jun 5, 1990·72 cites·28 claims
- 0488US6199661B1Top-of-rail lubrication rate control by the hydraulic pulse width modulation methodTRANERGY CORP·Filed 2000·Granted Mar 13, 2001·29 cites·8 claims
- 0585US6585085B1Wayside wheel lubricatorTRANERGY CORP·Filed 2000·Granted Jul 1, 2003·32 cites·13 claims
- 0683US6170610B1Top of rail lubrication control responsive to brake applicationTRANERGY CORP·Filed 2000·Granted Jan 9, 2001·21 cites·1 claims
- 0782US5896947AOn board lubrication systems for lubricating top of rail for cars and rail gage side/wheel flange for locomotivesTRANERGY CORP·Filed 1997·Granted Apr 27, 1999·47 cites·8 claims
- 0879US7717004B2Wheel sensor assembly for rail base mountingTRANERGY CORP·Filed 2007·Granted May 18, 2010·9 cites·35 claims
- 0978US4944539ADifferential creepage control system for optimizing adhesion of locomotivesTRANERGY CORP·Filed 1989·Granted Jul 31, 1990·41 cites·12 claims
- 1077US5388442ALubrication and adhesion testing machineTRANERGY CORP·Filed 1992·Granted Feb 14, 1995·50 cites·17 claims
- 1167US7735607B2Gage side or field side top-of-rail plus gage corner lubrication systemTRANERGY CORP·Filed 2005·Granted Jun 15, 2010·3 cites·26 claims
- 1265US6076637ATop-of-rail lubrication rate control by the hydraulic pulse width modulation methodTRANERGY CORP·Filed 1998·Granted Jun 20, 2000·19 cites·6 claims
- 1364US7216558B2Wheel sensor assembly for rail base mountingTRANERGY CORP·Filed 2003·Granted May 15, 2007·23 cites·22 claims
- 1460US7513335B2Railroad switch lubricatorTRANERGY CORP·Filed 2003·Granted Apr 7, 2009·7 cites·32 claims
- 1555US7694833B2Friction modifier applicator system for traveling cranesTRANERGY CORP·Filed 2007·Granted Apr 13, 2010·1 cites·24 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →