Inventor
KRUSH ROBERT
US10 patents
⚠️ This page may combine multiple inventors who share the name “KRUSH ROBERT”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SCHLUMBERGER TECHNOLOGY CORP
5 patentsUS7546878B2Jun 16, 2009
Chemical deployment canisters for downhole use
SCHLUMBERGER TECHNOLOGY CORP14 citations82
US11293270B2Apr 5, 2022
Sliding sleeve shunt tube isolation valve system and methodology
SCHLUMBERGER TECHNOLOGY CORP4 citations65
US12378854B2Aug 5, 2025
Sliding sleeve for gas lift system
SCHLUMBERGER TECHNOLOGY CORP0 citations53
US11713647B2Aug 1, 2023
Viscosity dependent valve system
SCHLUMBERGER TECHNOLOGY CORP0 citations50
US12366147B2Jul 22, 2025
Electrical gas lift valves and assemblies
SCHLUMBERGER TECHNOLOGY CORP0 citations46