Inventor · disambiguated record

Hanlu Zuo

Also filed as: ZUO HANLU

2 granted patents·0 citations·filing 2017–2017

22Inventor score

Technology areasB44D

Files withZHENGZHOU SANHUA TECH & INDUSTRY CO LTD2

Top patents by PatentIndex Score

2 records

0137US11266961B2Agitator lid suitable for different paint pot openingsZHENGZHOU SANHUA TECH & INDUSTRY CO LTD·Filed 2017·Granted Mar 8, 2022·0 cites·7 claims
0234US10639604B2Labor-saving paint mixing coverZHENGZHOU SANHUA TECH & INDUSTRY CO LTD·Filed 2017·Granted May 5, 2020·0 cites·2 claims

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