Inventor
VAGHI FRANCESCO
US7 patents
⚠️ This page may combine multiple inventors who share the name “VAGHI FRANCESCO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SCHLUMBERGER TECHNOLOGY CORP
5 patentsUS10724334B2Jul 28, 2020
Hydraulic metering system for downhole hydraulic actuation
SCHLUMBERGER TECHNOLOGY CORP6 citations68
US9863215B2Jan 9, 2018
Shear valve system and methodology
SCHLUMBERGER TECHNOLOGY CORP2 citations63
US12134954B2Nov 5, 2024
Interventionless injection safety valve
SCHLUMBERGER TECHNOLOGY CORP0 citations54
US11905790B2Feb 20, 2024
Safety valve with electrical actuators
SCHLUMBERGER TECHNOLOGY CORP0 citations54
US12359534B2Jul 15, 2025
Safety valve with electrical actuators
SCHLUMBERGER TECHNOLOGY CORP0 citations42