Assignee
MERIDIAN RAIL INFORMATION SYST
US·5 granted patents·66 citations·filing 2000–2002
Top patents by PatentIndex Score
5 records- 0183US6631685B2Dual friction wear plate assembly for a railcar side frame saddleMERIDIAN RAIL INFORMATION SYST·Filed 2001·Granted Oct 14, 2003·35 cites·15 claims
- 0260US6581527B2Adjustable side bearing for a railcarMERIDIAN RAIL INFORMATION SYST·Filed 2001·Granted Jun 24, 2003·9 cites·10 claims
- 0353US6427950B1Electrically operated railroad switch machineMERIDIAN RAIL INFORMATION SYST·Filed 2000·Granted Aug 6, 2002·12 cites·13 claims
- 0450US6568641B2Electrically operated railroad switch machineMERIDIAN RAIL INFORMATION SYST·Filed 2002·Granted May 27, 2003·10 cites·5 claims
- 0539US6422154B1Three-piece railway truck frame having a selectively removable bolsterMERIDIAN RAIL INFORMATION SYST·Filed 2000·Granted Jul 23, 2002·0 cites·14 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →