Inventor · disambiguated record
Qiuqiang Shi
Also filed as: SHI QIUQIANG
1 granted patent·1 pending application·0 citations·filing 2019–2022
1Inventor score
Top patents by PatentIndex Score
2 records- 0138US12065708B2Coaxial dual supersonic speed oxygen flow coherent oxygen lanceCISDI ENG CO LTD·Filed 2019·Granted Aug 20, 2024·0 cites·8 claims
- 0229US2025327143A1A system and method for bottom electrode compound bottom blowing of multi-media of DC electric arc furnaceCISDI THERMAL & ENV ENGINEERING CO LTD·Filed 2022·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →