Inventor · disambiguated record
Rutao Ma
Also filed as: MA RUTAO
2 granted patents·4 citations·filing 2023–2023
38Inventor score
Technology areasE21B
Files withUNIV SOUTHWEST PETROLEUM2
Top patents by PatentIndex Score
2 records- 0187US11732551B1Fully electrically controlled intelligent subsurface safety valveUNIV SOUTHWEST PETROLEUM·Filed 2023·Granted Aug 22, 2023·4 cites·8 claims
- 0246US11946374B2Omni-directional horizontally orientaed deflecting tool for coiled tubingUNIV SOUTHWEST PETROLEUM·Filed 2023·Granted Apr 2, 2024·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →