Inventor · disambiguated record

Guozheng Zhou

Also filed as: ZHOU GUOZHENG

1 granted patent·5 citations·filing 2023–2023

25Inventor score

Technology areasE21B

Files withHEFEI DESIGN & RES INSTITUTE OF COAL INDUSTRY CO LTD1

Top patents by PatentIndex Score

1 record

0184US11891865B1Full-face shaft tunnel boring machine systemHEFEI DESIGN & RES INSTITUTE OF COAL INDUSTRY CO LTD·Filed 2023·Granted Feb 6, 2024·5 cites·9 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →