Inventor · disambiguated record

Dongfu Zhao

Also filed as: ZHAO DONGFU

1 granted patent·0 citations·filing 2021–2021

8Inventor score

Technology areasF16C

Files withHANGZHOU LHD INST OF NEW ENERGY LLC1

Top patents by PatentIndex Score

1 record

0152US11319919B2Rolling bearing protection device and vertical-axis tidal current energy generating device applying the sameHANGZHOU LHD INST OF NEW ENERGY LLC·Filed 2021·Granted May 3, 2022·0 cites·20 claims

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