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Cash Elston
Taubate
BR
7 patents
3 Patents
US12618478
2026
Flow Control Valve with Erosion Protection
Schlumberger Technology Corporation
0 cites
US12066122
2024
Flow Control Valve with Erosion Protection
Schlumberger Technology Corporation
0 cites
US11905790
2024
Safety Valve with Electrical Actuators
Schlumberger Technology Corporation
0 cites