Inventor · disambiguated record

Zhihuang Alex Ran

Also filed as: RAN ZHIHUANG ALEX

2 granted patents·5 citations·filing 2015–2017

46Inventor score

Technology areasB63B

Files withYE WEI2

Top patents by PatentIndex Score

2 records

0176US9586650B1Tapered column deep draft semi-submersible (TCDD-SEMI)YE WEI·Filed 2015·Granted Mar 7, 2017·5 cites·16 claims
0244US10059403B2Tapered column deep draft semi-submersible (TCDD-SEMI)YE WEI·Filed 2017·Granted Aug 28, 2018·0 cites·22 claims

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Zhihuang Alex Ran — Patent Inventor | PatentIndex