Inventor · disambiguated record

Yuandong Du

Also filed as: Du yuandong

1 granted patent·5 citations·filing 2019–2019

26Inventor score

Technology areasA47L

Files withHUBEI DSTECH CO LTD1

Top patents by PatentIndex Score

1 record

0175US10959593B2Floor cleaner and water sink structure thereofHUBEI DSTECH CO LTD·Filed 2019·Granted Mar 30, 2021·5 cites·8 claims

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