Inventor · disambiguated record

Manjun Li

Also filed as: LI MANJUN

1 granted patent·0 citations·filing 2020–2020

9Inventor score

Technology areasC08G

Files withUNIV ZHENGZHOU1

Top patents by PatentIndex Score

1 record

0158US11618802B2Polymer expanding material used in infiltration or seepage watery environment and preparation method thereofUNIV ZHENGZHOU·Filed 2020·Granted Apr 4, 2023·0 cites·5 claims

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