Inventor
ROBERTS KWAMI
US4 patents
Patents
4 patentsUS12139994B2Nov 12, 2024
Frac plug device with an anchor mandrel assembly for a locked set configuration
CNPC USA CORP2 citations69
US11885196B1Jan 30, 2024
Retrievable packer with slotted sleeve release
CNPC USA CORP2 citations67
US11512555B2Nov 29, 2022
Retrievable packer with push rod release
CNPC USA CORP1 citations53
US12215564B2Feb 4, 2025
Packer system with load bypass to prevent premature expansion
CNPC USA CORP0 citations46