Inventor · disambiguated record

Fenggang Liu

Also filed as: LIU FENGGANG

1 granted patent·3 citations·filing 2011–2011

20Inventor score

Technology areasB61G

Files withLIU FENGGANG1

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0160US8418862B2Semi-permanent vehicle coupler for light railLIU FENGGANG·Filed 2011·Granted Apr 16, 2013·3 cites·20 claims

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Fenggang Liu — Patent Inventor | PatentIndex