Inventor · disambiguated record

Changhong Han

Also filed as: HAN CHANGHONG

3 granted patents·16 citations·filing 2020–2020

65Inventor score
Files withZHEJIANG BAILONG PLASTIC PRODUCTS CO LTD3

Top patents by PatentIndex Score

3 records

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