Inventor · disambiguated record
Zhewen Ou
Also filed as: OU ZHEWEN
3 granted patents·1 pending application·0 citations·filing 2022–2022
41Inventor score
Top patents by PatentIndex Score
4 records- 0169US12465957B2Multi-axis variable-speed hot washing module and hot washing method thereofZHEJIANG BORETECH ENV ENGINEERING CO LTD·Filed 2022·Granted Nov 11, 2025·0 cites·14 claims
- 0264US12447512B2Multi-axis variable-speed hot washing machineZHEJIANG BORETECH ENV ENGINEERING CO LTD·Filed 2022·Granted Oct 21, 2025·0 cites·20 claims
- 0350US12220844B2Bottle label removing and cleaning integrated systemZHEJIANG BORETECH ENV ENGINEERING CO LTD·Filed 2022·Granted Feb 11, 2025·0 cites·19 claims
- 0440US2024075506A1Label removing machineZHEJIANG BORETECH ENV ENGINEERING CO LTD·Filed 2022·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →