Inventor · disambiguated record
Yaohua Gao
Also filed as: GAO YAOHUA
0 granted patents·3 pending applications·0 citations·filing 2019–2020
Technology areasB01D
Top patents by PatentIndex Score
3 records- 0146US2023015051A1Filter Having Multiple Denier Fibers3M INNOVATIVE PROPERTIES COMPANY·Filed 2020·Application pending·0 cites
- 0242US2022176282A1Filter assembly3M INNOVATIVE PROPERTIES CO·Filed 2020·Application pending·0 cites
- 0342US2021316239A1Fire-resistant filter3M INNOVATIVE PROPERTIES CO·Filed 2019·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →