Assignee
TUBULAR RAIL INC
US·3 granted patents·10 citations·filing 2004–2009
Top patents by PatentIndex Score
3 records- 0153US7490557B2Transportation systemTUBULAR RAIL INC·Filed 2006·Granted Feb 17, 2009·3 cites·33 claims
- 0250US7992501B2Transportation systemTUBULAR RAIL INC·Filed 2009·Granted Aug 9, 2011·2 cites·17 claims
- 0340US7137343B2Transportation systemTUBULAR RAIL INC·Filed 2004·Granted Nov 21, 2006·5 cites·25 claims
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