Assignee
TRN BUSINESS TRUST
US·81 granted patents·13 pending applications·2,933 citations·filing 1995–2006
Top patents by PatentIndex Score
94 records- 0199US6488268B1Breakaway support post for highway guardrail end treatmentsTRN BUSINESS TRUST·Filed 2001·Granted Dec 3, 2002·123 cites·5 claims
- 0297US7051661B2Railcar with discharge control systemTRN BUSINESS TRUST·Filed 2004·Granted May 30, 2006·105 cites·19 claims
- 0397US6962328B2Cable safety systemTRN BUSINESS TRUST·Filed 2003·Granted Nov 8, 2005·92 cites·13 claims
- 0497US6793204B2Breakaway support post for highway guardrail end treatmentsTRN BUSINESS TRUST·Filed 2002·Granted Sep 21, 2004·59 cites·18 claims
- 0596US6398192B1Breakaway support post for highway guardrail end treatmentsTRN BUSINESS TRUST·Filed 1999·Granted Jun 4, 2002·93 cites·3 claims
- 0695US6783116B2Guardrail end terminal assembly having at least one angle strutTRN BUSINESS TRUST·Filed 2001·Granted Aug 31, 2004·64 cites·20 claims
- 0795US5957435AEnergy-absorbing guardrail end terminal and methodTRN BUSINESS TRUST·Filed 1997·Granted Sep 28, 1999·127 cites·14 claims
- 0895US5890435AInsulated composite railway boxcar and methodTRN BUSINESS TRUST·Filed 1997·Granted Apr 6, 1999·91 cites·16 claims
- 0992US6871600B2Pultruded panelTRN BUSINESS TRUST·Filed 2003·Granted Mar 29, 2005·66 cites·11 claims
- 1092US6799387B2Removable adapter assembly having a retractable insertTRN BUSINESS TRUST·Filed 2002·Granted Oct 5, 2004·60 cites·16 claims
- 1192US6722287B2Roof assembly and airflow management system for a temperature controlled railway carTRN BUSINESS TRUST·Filed 2002·Granted Apr 20, 2004·58 cites·6 claims
- 1292US6092472AComposite box structure for a railway carTRN BUSINESS TRUST·Filed 1998·Granted Jul 25, 2000·85 cites·20 claims
- 1391US7681507B2Railcar with discharge control systemTRN BUSINESS TRUST·Filed 2006·Granted Mar 23, 2010·14 cites·10 claims
- 1491US7032334B2System and method for coupling excavation equipment componentsTRN BUSINESS TRUST·Filed 2004·Granted Apr 25, 2006·54 cites·44 claims
- 1591US6138580ATemperature controlled composite boxcarTRN BUSINESS TRUST·Filed 1998·Granted Oct 31, 2000·89 cites·23 claims
- 1690US6854716B2Crash cushions and other energy absorbing devicesTRN BUSINESS TRUST·Filed 2003·Granted Feb 15, 2005·47 cites·16 claims
- 1789US6757995B2System and method for coupling excavation equipment componentsTRN BUSINESS TRUST·Filed 2002·Granted Jul 6, 2004·47 cites·12 claims
- 1889US5988074AComposite roof for a railway carTRN BUSINESS TRUST·Filed 1997·Granted Nov 23, 1999·97 cites·23 claims
- 1988US6494338B1Hatch cover gasketTRN BUSINESS TRUST·Filed 2000·Granted Dec 17, 2002·43 cites·24 claims
- 2088US6371033B1High capacity integrated railway car truckTRN BUSINESS TRUST·Filed 1999·Granted Apr 16, 2002·72 cites·20 claims
- 2188US6367391B1Railway car with composite box structure formed from molded componentsTRN BUSINESS TRUST·Filed 1999·Granted Apr 9, 2002·59 cites·30 claims
- 2287US7036249B2Tooth adapter having an elastomeric clamp assembly and method for using sameTRN BUSINESS TRUST·Filed 2003·Granted May 2, 2006·39 cites·16 claims
- 2387US6575102B2Temperature controlled railway carTRN BUSINESS TRUST·Filed 2002·Granted Jun 10, 2003·36 cites·17 claims
- 2486US6220575B1Anchor assembly for highway guardrail end terminalTRN BUSINESS TRUST·Filed 1995·Granted Apr 24, 2001·73 cites·18 claims
- 2585US7059590B2Impact assembly for an energy absorbing deviceTRN BUSINESS TRUST·Filed 2002·Granted Jun 13, 2006·35 cites·6 claims
- 2685US6467203B2Removable tooth assembly retention system and methodTRN BUSINESS TRUST·Filed 2001·Granted Oct 22, 2002·37 cites·8 claims
- 2785US6000342ARailway car underframe for an insulated composite boxcarTRN BUSINESS TRUST·Filed 1997·Granted Dec 14, 1999·55 cites·20 claims
- 2884US7210413B2Universal boxcarTRN BUSINESS TRUST·Filed 2004·Granted May 1, 2007·22 cites·16 claims
- 2984US6619630B2Breakaway support post for highway guardrail end treatmentsTRN BUSINESS TRUST·Filed 2001·Granted Sep 16, 2003·49 cites·21 claims
- 3084US6467204B1Adapter assembly having multiple retainer pinsTRN BUSINESS TRUST·Filed 2001·Granted Oct 22, 2002·33 cites·12 claims
- 3184US6374521B1Apparatus and method for coupling an excavation tooth assemblyTRN BUSINESS TRUST·Filed 1999·Granted Apr 23, 2002·44 cites·1 claims
- 3283US6279217B1System and method for manufacturing a railcar bodyTRN BUSINESS TRUST·Filed 1998·Granted Aug 28, 2001·55 cites·11 claims
- 3383US6129342AGuardrail end terminal for side or front impact and methodTRN BUSINESS TRUST·Filed 1997·Granted Oct 10, 2000·57 cites·13 claims
- 3482US6941875B2Temperature controlled railway carTRN BUSINESS TRUST·Filed 2003·Granted Sep 13, 2005·25 cites·9 claims
- 3582US6704991B1Method for forming a railway car with improved crosstie connectionsTRN BUSINESS TRUST·Filed 2000·Granted Mar 16, 2004·31 cites·9 claims
- 3681US6220502B1System and method for manufacturing a railcar roofTRN BUSINESS TRUST·Filed 1998·Granted Apr 24, 2001·49 cites·18 claims
- 3780US6470808B1Center beam car with increased load capacityTRN BUSINESS TRUST·Filed 2000·Granted Oct 29, 2002·26 cites·12 claims
- 3880US5857414AComposite box structure for a railway carTRN BUSINESS TRUST·Filed 1996·Granted Jan 12, 1999·60 cites·26 claims
- 3979US7004080B2Boxcar with load restraint systemTRN BUSINESS TRUST·Filed 2004·Granted Feb 28, 2006·17 cites·13 claims
- 4079US6302031B1Sidewall for a railway carTRN BUSINESS TRUST·Filed 1999·Granted Oct 16, 2001·42 cites·15 claims
- 4179US6299141B1Anchor assembly for highway guardrail end terminalTRN BUSINESS TRUST·Filed 1999·Granted Oct 9, 2001·50 cites·6 claims
- 4279US5855174ARailway car underframe for an insulated railway boxcarTRN BUSINESS TRUST·Filed 1997·Granted Jan 5, 1999·33 cites·5 claims
- 4378US6067912AAutomated discharge system for hopper carTRN BUSINESS TRUST·Filed 1997·Granted May 30, 2000·41 cites·36 claims
- 4476US7080598B2Railway hopper car with longitudinal discharge openingsTRN BUSINESS TRUST·Filed 2004·Granted Jul 25, 2006·18 cites·39 claims
- 4576US6502336B2Apparatus and method for coupling an excavation tooth assemblyTRN BUSINESS TRUST·Filed 2001·Granted Jan 7, 2003·20 cites·4 claims
- 4674US6363864B1Lightweight railroad car for carrying steel coilsTRN BUSINESS TRUST·Filed 2000·Granted Apr 2, 2002·18 cites·20 claims
- 4773US6910427B2Security device and method to prevent unauthorized discharge of contents from a tankTRN BUSINESS TRUST·Filed 2003·Granted Jun 28, 2005·23 cites·21 claims
- 4873US6892433B2Manufacturing method of assembling temperature controlled railway carTRN BUSINESS TRUST·Filed 2002·Granted May 17, 2005·18 cites·27 claims
- 4972US6276058B1System and method for manufacturing a railcarTRN BUSINESS TRUST·Filed 1998·Granted Aug 21, 2001·33 cites·4 claims
- 5070US6574892B2Retainer pin having an internal secondary retainer pinTRN BUSINESS TRUST·Filed 2001·Granted Jun 10, 2003·18 cites·25 claims
Showing the top 50 of 94 patent records by PatentIndex Score.
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