Inventor · disambiguated record
Quanfu Wang
Also filed as: WANG QUANFU
2 granted patents·4 pending applications·6 citations·filing 2019–2024
48Inventor score
Files withHANGZHOU EXCELSIOR & SHARP GARDEN TOOLS CO LTD3WUHU JINGFENG GARDEN MACHINERY TECH CO LTD2WANG QUANFU1
Top patents by PatentIndex Score
6 records- 0184US11554431B1Electric chain saw assemblyHANGZHOU EXCELSIOR & SHARP GARDEN TOOLS CO LTD·Filed 2022·Granted Jan 17, 2023·5 cites·7 claims
- 0276US11897160B1Electric saw guide plate capable of recycling lubricating oilHANGZHOU EXCELSIOR&SHARP GARDEN TOOLS CO LTD·Filed 2022·Granted Feb 13, 2024·1 cites·3 claims
- 0353US2024326280A1Saw chain and chainsaw assemblyHANGZHOU EXCELSIOR & SHARP GARDEN TOOLS CO LTD·Filed 2024·Application pending·0 cites
- 0445US2023166426A1High-efficiency saw chainWUHU JINGFENG GARDEN MACHINERY TECH CO LTD·Filed 2021·Application pending·0 cites
- 0545US2023226716A1Novel saw chainWUHU JINGFENG GARDEN MACHINERY TECH CO LTD·Filed 2021·Application pending·0 cites
- 0640US2021086881A1Phone case for diving and implementation method thereofWANG QUANFU·Filed 2019·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →