Inventor · disambiguated record

Songzhao Qu

Also filed as: QU SONGZHAO

1 granted patent·0 citations·filing 2023–2023

8Inventor score

Technology areasE02D

Files withUNIV HENAN URBAN CONSTRUCTION1

Top patents by PatentIndex Score

1 record

0156US12404647B2Inclination angle control instrument for screw anchor installationUNIV HENAN URBAN CONSTRUCTION·Filed 2023·Granted Sep 2, 2025·0 cites·18 claims

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