Inventor · disambiguated record
Subrahmanyam Surya Venkata Sista
Also filed as: SISTA SUBRAHMANYAM SURYA VENKATA
4 granted patents·6 citations·filing 2015–2017
60Inventor score
Technology areasG01N
Files withHALLIBURTON ENERGY SERVICES INC4
Top patents by PatentIndex Score
4 records- 0187US10444134B2Viscosity measurementHALLIBURTON ENERGY SERVICES INC·Filed 2015·Granted Oct 15, 2019·6 cites·20 claims
- 0250US10495558B2Multi-surface viscosity measurementHALLIBURTON ENERGY SERVICES INC·Filed 2015·Granted Dec 3, 2019·0 cites·20 claims
- 0346US10281381B2Axial flow viscometerHALLIBURTON ENERGY SERVICES INC·Filed 2015·Granted May 7, 2019·0 cites·20 claims
- 0438US11428615B2Active sensor for torque measurement in a viscometerHALLIBURTON ENERGY SERVICES INC·Filed 2017·Granted Aug 30, 2022·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →