Assignee
LEE DONG-RYUL
KR·2 granted patents·1 citations·filing 2011–2012
Top patents by PatentIndex Score
2 records- 0156US8585323B2Method for repairing a damaged sewage pipeline without digging a trenchLEE DONG-RYUL·Filed 2011·Granted Nov 19, 2013·1 cites·15 claims
- 0228US9688961B2Process of preparing human multipotent stem cells co-expressing CD34 and CD73LEE DONG-RYUL·Filed 2012·Granted Jun 27, 2017·0 cites·7 claims
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