Inventor · disambiguated record
Fangwen Cai
Also filed as: CAI FANGWEN
4 granted patents·21 citations·filing 2015–2017
69Inventor score
Technology areasF24B
Files withQINGDAO GENJOY HOME FASHION CO LTD2TANCHENGXIAN HUALONG MACHINERY PLANT SOLE PROPRIETORSHIP ENTPR2
Top patents by PatentIndex Score
4 records- 0168USD770605SFurnaceQINGDAO GENJOY HOME FASHION CO LTD·Filed 2015·Granted Nov 1, 2016·14 cites·1 claims
- 0263US10753616B2Biomass pellet stoveQINGDAO GENJOY HOME FASHION CO LTD·Filed 2016·Granted Aug 25, 2020·1 cites·18 claims
- 0343USD835246SHeating stoveTANCHENGXIAN HUALONG MACHINERY PLANT SOLE PROPRIETORSHIP ENTPR·Filed 2017·Granted Dec 4, 2018·6 cites·1 claims
- 0439US10712013B2Biomass pellet stoveTANCHENGXIAN HUALONG MACHINERY PLANT SOLE PROPRIETORSHIP ENTPR·Filed 2017·Granted Jul 14, 2020·0 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →