Inventor · disambiguated record

Zheren Ma

Also filed as: MA ZHEREN

1 granted patent·2 citations·filing 2019–2019

17Inventor score

Technology areasE21B

Files withQRI GROUP LLC1

Top patents by PatentIndex Score

1 record

0159US11466554B2Data-driven methods and systems for improving oil and gas drilling and completion processesQRI GROUP LLC·Filed 2019·Granted Oct 11, 2022·2 cites·20 claims

Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →