Inventor · disambiguated record

Qiong Wan

Also filed as: WAN QIONG

1 granted patent·1 citations·filing 2020–2020

15Inventor score

Technology areasC02F

Files withUNIV XIAN SCI & TECHNOLOGY1

Top patents by PatentIndex Score

1 record

0172US10988397B2Integrated greening device and method for recycling wastewaterUNIV XIAN SCI & TECHNOLOGY·Filed 2020·Granted Apr 27, 2021·1 cites·18 claims

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