Inventor · disambiguated record
Guansheng Qi
Also filed as: QI GUANSHENG
2 granted patents·1 citations·filing 2018–2018
30Inventor score
Technology areasE21B
Files withUNIV SHANDONG SCIENCE & TECH2
Top patents by PatentIndex Score
2 records- 0162US10794174B2Dynamically self-balancing pressurized borehole-sealing apparatus and method thereof for coal seam gas pressure measurementUNIV SHANDONG SCIENCE & TECH·Filed 2018·Granted Oct 6, 2020·1 cites·10 claims
- 0244US10883320B2Ground wellhole dedicated protective pipe for gas extraction of mining-induced areaUNIV SHANDONG SCIENCE & TECH·Filed 2018·Granted Jan 5, 2021·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →