Inventor · disambiguated record

Zengshi Chen

Also filed as: CHEN ZENGSHI

2 granted patents·3 citations·filing 2013–2015

38Inventor score

Technology areasE21B

Files withGEN ELECTRIC1 RAVDOS HOLDINGS INC1

Top patents by PatentIndex Score

2 records

0174US10393107B2Pumping control unit and method of computing a time-varying downhole parameterGEN ELECTRIC·Filed 2015·Granted Aug 27, 2019·3 cites·20 claims
0238US11639660B2Real-time pump diagnostic algorithms and application thereofRAVDOS HOLDINGS INC·Filed 2013·Granted May 2, 2023·0 cites·14 claims

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