Inventor · disambiguated record
Guangqi Gao
Also filed as: GAO GUANGQI
3 granted patents·8 citations·filing 2011–2016
55Inventor score
Technology areasE21B
Top patents by PatentIndex Score
3 records- 0183US9932784B2Device for handling oil pipes and method for workoverCHINA PETROLEUM & CHEM CORP·Filed 2016·Granted Apr 3, 2018·8 cites·19 claims
- 0229US9732570B2Apparatus for tripping oil pipe and system for automatic well workoverCHINA PETROLEUM & CHEM CORP·Filed 2015·Granted Aug 15, 2017·0 cites·13 claims
- 0320US8746093B2Oil pumping unitWANG MINXUAN·Filed 2011·Granted Jun 10, 2014·0 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →