Inventor · disambiguated record

Donghua Zuo

Also filed as: ZUO DONGHUA

1 granted patent·0 citations·filing 2021–2021

11Inventor score

Technology areasB24D

Files withZHENGZHOU RES INSTITUTE FOR ABRASIVES & GRINDING CO LTD1

Top patents by PatentIndex Score

1 record

0159US11858093B2Composite binding agent grinding wheel and preparation method thereofZHENGZHOU RES INSTITUTE FOR ABRASIVES & GRINDING CO LTD·Filed 2021·Granted Jan 2, 2024·0 cites·17 claims

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