Inventor · disambiguated record

Chongchong Hao

Also filed as: Hao Chongchong

1 granted patent·0 citations·filing 2019–2019

5Inventor score

Technology areasA01K

Files withNINGBO HAIBO GROUP CO LTD1

Top patents by PatentIndex Score

1 record

0137US10912290B2Magnetic damping mechanism of a fishing reelNINGBO HAIBO GROUP CO LTD·Filed 2019·Granted Feb 9, 2021·0 cites·20 claims

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