Inventor · disambiguated record

Yiyu Zheng

Also filed as: ZHENG YIYU

1 granted patent·0 citations·filing 2013–2013

2Inventor score

Technology areasB22D

Files withBAOSHAN IRON & STEEL1

Top patents by PatentIndex Score

1 record

0143US9631958B2Device for measuring flow rate of steel melt near a surface of the steel meltBAOSHAN IRON & STEEL·Filed 2013·Granted Apr 25, 2017·0 cites·8 claims

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