Inventor · disambiguated record
Jiacun Feng
Also filed as: FENG JIACUN
0 granted patents·2 pending applications·0 citations·filing 2021–2022
Files withKARAMAY XINZHONG PETROLEUM ENGINEERING TECH SERVICE CO LTD1KARAMAY XINZHONG PETROLEUM ET SERVICE CO LTD1
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2 records- 0131US2022380231A1Oil, water and solid impurity separation device capable of realizing crude oil gathering and transferringKARAMAY XINZHONG PETROLEUM ENGINEERING TECH SERVICE CO LTD·Filed 2021·Application pending·0 cites
- 0222US2024093675A1Power Generating Device Using Free Falling of Object Due to GravityKARAMAY XINZHONG PETROLEUM ET SERVICE CO LTD·Filed 2022·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →